diff options
Diffstat (limited to 'arch/arm/mach-s5p64x0')
20 files changed, 507 insertions, 385 deletions
diff --git a/arch/arm/mach-s5p64x0/Kconfig b/arch/arm/mach-s5p64x0/Kconfig index 017af4c..18690c5 100644 --- a/arch/arm/mach-s5p64x0/Kconfig +++ b/arch/arm/mach-s5p64x0/Kconfig @@ -9,18 +9,28 @@ if ARCH_S5P64X0 config CPU_S5P6440 bool - select S3C_PL330_DMA + select SAMSUNG_DMADEV select S5P_HRT + select S5P_SLEEP if PM + select SAMSUNG_WAKEMASK if PM help Enable S5P6440 CPU support config CPU_S5P6450 bool - select S3C_PL330_DMA + select SAMSUNG_DMADEV select S5P_HRT + select S5P_SLEEP if PM + select SAMSUNG_WAKEMASK if PM help Enable S5P6450 CPU support +config S5P64X0_SETUP_FB_24BPP + bool + help + Common setup code for S5P64X0 based boards with a LCD display + through RGB interface. + config S5P64X0_SETUP_I2C1 bool help @@ -31,13 +41,16 @@ config S5P64X0_SETUP_I2C1 config MACH_SMDK6440 bool "SMDK6440" select CPU_S5P6440 + select S3C_DEV_FB select S3C_DEV_I2C1 select S3C_DEV_RTC select S3C_DEV_WDT select S3C64XX_DEV_SPI select SAMSUNG_DEV_ADC + select SAMSUNG_DEV_BACKLIGHT select SAMSUNG_DEV_PWM select SAMSUNG_DEV_TS + select S5P64X0_SETUP_FB_24BPP select S5P64X0_SETUP_I2C1 help Machine support for the Samsung SMDK6440 @@ -45,13 +58,16 @@ config MACH_SMDK6440 config MACH_SMDK6450 bool "SMDK6450" select CPU_S5P6450 + select S3C_DEV_FB select S3C_DEV_I2C1 select S3C_DEV_RTC select S3C_DEV_WDT select S3C64XX_DEV_SPI select SAMSUNG_DEV_ADC + select SAMSUNG_DEV_BACKLIGHT select SAMSUNG_DEV_PWM select SAMSUNG_DEV_TS + select S5P64X0_SETUP_FB_24BPP select S5P64X0_SETUP_I2C1 help Machine support for the Samsung SMDK6450 diff --git a/arch/arm/mach-s5p64x0/Makefile b/arch/arm/mach-s5p64x0/Makefile index ae6bf6f..a1324d8 100644 --- a/arch/arm/mach-s5p64x0/Makefile +++ b/arch/arm/mach-s5p64x0/Makefile @@ -12,10 +12,11 @@ obj- := # Core support for S5P64X0 system -obj-$(CONFIG_ARCH_S5P64X0) += cpu.o init.o clock.o dma.o gpiolib.o -obj-$(CONFIG_ARCH_S5P64X0) += setup-i2c0.o +obj-$(CONFIG_ARCH_S5P64X0) += cpu.o init.o clock.o dma.o +obj-$(CONFIG_ARCH_S5P64X0) += setup-i2c0.o irq-eint.o obj-$(CONFIG_CPU_S5P6440) += clock-s5p6440.o obj-$(CONFIG_CPU_S5P6450) += clock-s5p6450.o +obj-$(CONFIG_PM) += pm.o irq-pm.o # machine support @@ -28,3 +29,4 @@ obj-y += dev-audio.o obj-$(CONFIG_S3C64XX_DEV_SPI) += dev-spi.o obj-$(CONFIG_S5P64X0_SETUP_I2C1) += setup-i2c1.o +obj-$(CONFIG_S5P64X0_SETUP_FB_24BPP) += setup-fb-24bpp.o diff --git a/arch/arm/mach-s5p64x0/Makefile.boot b/arch/arm/mach-s5p64x0/Makefile.boot index ff90aa1..79ece40 100644 --- a/arch/arm/mach-s5p64x0/Makefile.boot +++ b/arch/arm/mach-s5p64x0/Makefile.boot @@ -1,2 +1,2 @@ - zreladdr-y := 0x20008000 + zreladdr-y += 0x20008000 params_phys-y := 0x20000100 diff --git a/arch/arm/mach-s5p64x0/clock-s5p6440.c b/arch/arm/mach-s5p64x0/clock-s5p6440.c index 9f12c2e..c54c65d 100644 --- a/arch/arm/mach-s5p64x0/clock-s5p6440.c +++ b/arch/arm/mach-s5p64x0/clock-s5p6440.c @@ -95,7 +95,6 @@ static struct clk_ops s5p6440_epll_ops = { static struct clksrc_clk clk_hclk = { .clk = { .name = "clk_hclk", - .id = -1, .parent = &clk_armclk.clk, }, .reg_div = { .reg = S5P64X0_CLK_DIV0, .shift = 8, .size = 4 }, @@ -104,7 +103,6 @@ static struct clksrc_clk clk_hclk = { static struct clksrc_clk clk_pclk = { .clk = { .name = "clk_pclk", - .id = -1, .parent = &clk_hclk.clk, }, .reg_div = { .reg = S5P64X0_CLK_DIV0, .shift = 12, .size = 4 }, @@ -112,7 +110,6 @@ static struct clksrc_clk clk_pclk = { static struct clksrc_clk clk_hclk_low = { .clk = { .name = "clk_hclk_low", - .id = -1, }, .sources = &clkset_hclk_low, .reg_src = { .reg = S5P64X0_SYS_OTHERS, .shift = 6, .size = 1 }, @@ -122,7 +119,6 @@ static struct clksrc_clk clk_hclk_low = { static struct clksrc_clk clk_pclk_low = { .clk = { .name = "clk_pclk_low", - .id = -1, .parent = &clk_hclk_low.clk, }, .reg_div = { .reg = S5P64X0_CLK_DIV3, .shift = 12, .size = 4 }, @@ -136,187 +132,168 @@ static struct clksrc_clk clk_pclk_low = { static struct clk init_clocks_off[] = { { .name = "nand", - .id = -1, .parent = &clk_hclk.clk, .enable = s5p64x0_mem_ctrl, .ctrlbit = (1 << 2), }, { .name = "post", - .id = -1, .parent = &clk_hclk_low.clk, .enable = s5p64x0_hclk0_ctrl, .ctrlbit = (1 << 5) }, { .name = "2d", - .id = -1, .parent = &clk_hclk.clk, .enable = s5p64x0_hclk0_ctrl, .ctrlbit = (1 << 8), }, { - .name = "pdma", - .id = -1, + .name = "dma", + .devname = "dma-pl330", .parent = &clk_hclk_low.clk, .enable = s5p64x0_hclk0_ctrl, .ctrlbit = (1 << 12), }, { .name = "hsmmc", - .id = 0, + .devname = "s3c-sdhci.0", .parent = &clk_hclk_low.clk, .enable = s5p64x0_hclk0_ctrl, .ctrlbit = (1 << 17), }, { .name = "hsmmc", - .id = 1, + .devname = "s3c-sdhci.1", .parent = &clk_hclk_low.clk, .enable = s5p64x0_hclk0_ctrl, .ctrlbit = (1 << 18), }, { .name = "hsmmc", - .id = 2, + .devname = "s3c-sdhci.2", .parent = &clk_hclk_low.clk, .enable = s5p64x0_hclk0_ctrl, .ctrlbit = (1 << 19), }, { .name = "otg", - .id = -1, .parent = &clk_hclk_low.clk, .enable = s5p64x0_hclk0_ctrl, .ctrlbit = (1 << 20) }, { .name = "irom", - .id = -1, .parent = &clk_hclk.clk, .enable = s5p64x0_hclk0_ctrl, .ctrlbit = (1 << 25), }, { .name = "lcd", - .id = -1, .parent = &clk_hclk_low.clk, .enable = s5p64x0_hclk1_ctrl, .ctrlbit = (1 << 1), }, { .name = "hclk_fimgvg", - .id = -1, .parent = &clk_hclk.clk, .enable = s5p64x0_hclk1_ctrl, .ctrlbit = (1 << 2), }, { .name = "tsi", - .id = -1, .parent = &clk_hclk_low.clk, .enable = s5p64x0_hclk1_ctrl, .ctrlbit = (1 << 0), }, { .name = "watchdog", - .id = -1, .parent = &clk_pclk_low.clk, .enable = s5p64x0_pclk_ctrl, .ctrlbit = (1 << 5), }, { .name = "rtc", - .id = -1, .parent = &clk_pclk_low.clk, .enable = s5p64x0_pclk_ctrl, .ctrlbit = (1 << 6), }, { .name = "timers", - .id = -1, .parent = &clk_pclk_low.clk, .enable = s5p64x0_pclk_ctrl, .ctrlbit = (1 << 7), }, { .name = "pcm", - .id = -1, .parent = &clk_pclk_low.clk, .enable = s5p64x0_pclk_ctrl, .ctrlbit = (1 << 8), }, { .name = "adc", - .id = -1, .parent = &clk_pclk_low.clk, .enable = s5p64x0_pclk_ctrl, .ctrlbit = (1 << 12), }, { .name = "i2c", - .id = -1, .parent = &clk_pclk_low.clk, .enable = s5p64x0_pclk_ctrl, .ctrlbit = (1 << 17), }, { .name = "spi", - .id = 0, + .devname = "s3c64xx-spi.0", .parent = &clk_pclk_low.clk, .enable = s5p64x0_pclk_ctrl, .ctrlbit = (1 << 21), }, { .name = "spi", - .id = 1, + .devname = "s3c64xx-spi.1", .parent = &clk_pclk_low.clk, .enable = s5p64x0_pclk_ctrl, .ctrlbit = (1 << 22), }, { .name = "gps", - .id = -1, .parent = &clk_pclk_low.clk, .enable = s5p64x0_pclk_ctrl, .ctrlbit = (1 << 25), }, { .name = "iis", - .id = 0, + .devname = "samsung-i2s.0", .parent = &clk_pclk_low.clk, .enable = s5p64x0_pclk_ctrl, .ctrlbit = (1 << 26), }, { .name = "dsim", - .id = -1, .parent = &clk_pclk_low.clk, .enable = s5p64x0_pclk_ctrl, .ctrlbit = (1 << 28), }, { .name = "etm", - .id = -1, .parent = &clk_pclk.clk, .enable = s5p64x0_pclk_ctrl, .ctrlbit = (1 << 29), }, { .name = "dmc0", - .id = -1, .parent = &clk_pclk.clk, .enable = s5p64x0_pclk_ctrl, .ctrlbit = (1 << 30), }, { .name = "pclk_fimgvg", - .id = -1, .parent = &clk_pclk.clk, .enable = s5p64x0_pclk_ctrl, .ctrlbit = (1 << 31), }, { .name = "sclk_spi_48", - .id = 0, + .devname = "s3c64xx-spi.0", .parent = &clk_48m, .enable = s5p64x0_sclk_ctrl, .ctrlbit = (1 << 22), }, { .name = "sclk_spi_48", - .id = 1, + .devname = "s3c64xx-spi.1", .parent = &clk_48m, .enable = s5p64x0_sclk_ctrl, .ctrlbit = (1 << 23), }, { .name = "mmc_48m", - .id = 0, + .devname = "s3c-sdhci.0", .parent = &clk_48m, .enable = s5p64x0_sclk_ctrl, .ctrlbit = (1 << 27), }, { .name = "mmc_48m", - .id = 1, + .devname = "s3c-sdhci.1", .parent = &clk_48m, .enable = s5p64x0_sclk_ctrl, .ctrlbit = (1 << 28), }, { .name = "mmc_48m", - .id = 2, + .devname = "s3c-sdhci.2", .parent = &clk_48m, .enable = s5p64x0_sclk_ctrl, .ctrlbit = (1 << 29), @@ -329,43 +306,40 @@ static struct clk init_clocks_off[] = { static struct clk init_clocks[] = { { .name = "intc", - .id = -1, .parent = &clk_hclk.clk, .enable = s5p64x0_hclk0_ctrl, .ctrlbit = (1 << 1), }, { .name = "mem", - .id = -1, .parent = &clk_hclk.clk, .enable = s5p64x0_hclk0_ctrl, .ctrlbit = (1 << 21), }, { .name = "uart", - .id = 0, + .devname = "s3c6400-uart.0", .parent = &clk_pclk_low.clk, .enable = s5p64x0_pclk_ctrl, .ctrlbit = (1 << 1), }, { .name = "uart", - .id = 1, + .devname = "s3c6400-uart.1", .parent = &clk_pclk_low.clk, .enable = s5p64x0_pclk_ctrl, .ctrlbit = (1 << 2), }, { .name = "uart", - .id = 2, + .devname = "s3c6400-uart.2", .parent = &clk_pclk_low.clk, .enable = s5p64x0_pclk_ctrl, .ctrlbit = (1 << 3), }, { .name = "uart", - .id = 3, + .devname = "s3c6400-uart.3", .parent = &clk_pclk_low.clk, .enable = s5p64x0_pclk_ctrl, .ctrlbit = (1 << 4), }, { .name = "gpio", - .id = -1, .parent = &clk_pclk_low.clk, .enable = s5p64x0_pclk_ctrl, .ctrlbit = (1 << 18), @@ -374,12 +348,10 @@ static struct clk init_clocks[] = { static struct clk clk_iis_cd_v40 = { .name = "iis_cdclk_v40", - .id = -1, }; static struct clk clk_pcm_cd = { .name = "pcm_cdclk", - .id = -1, }; static struct clk *clkset_group1_list[] = { @@ -420,7 +392,7 @@ static struct clksrc_clk clksrcs[] = { { .clk = { .name = "sclk_mmc", - .id = 0, + .devname = "s3c-sdhci.0", .ctrlbit = (1 << 24), .enable = s5p64x0_sclk_ctrl, }, @@ -430,7 +402,7 @@ static struct clksrc_clk clksrcs[] = { }, { .clk = { .name = "sclk_mmc", - .id = 1, + .devname = "s3c-sdhci.1", .ctrlbit = (1 << 25), .enable = s5p64x0_sclk_ctrl, }, @@ -440,7 +412,7 @@ static struct clksrc_clk clksrcs[] = { }, { .clk = { .name = "sclk_mmc", - .id = 2, + .devname = "s3c-sdhci.2", .ctrlbit = (1 << 26), .enable = s5p64x0_sclk_ctrl, }, @@ -450,7 +422,6 @@ static struct clksrc_clk clksrcs[] = { }, { .clk = { .name = "uclk1", - .id = -1, .ctrlbit = (1 << 5), .enable = s5p64x0_sclk_ctrl, }, @@ -460,7 +431,7 @@ static struct clksrc_clk clksrcs[] = { }, { .clk = { .name = "sclk_spi", - .id = 0, + .devname = "s3c64xx-spi.0", .ctrlbit = (1 << 20), .enable = s5p64x0_sclk_ctrl, }, @@ -470,7 +441,7 @@ static struct clksrc_clk clksrcs[] = { }, { .clk = { .name = "sclk_spi", - .id = 1, + .devname = "s3c64xx-spi.1", .ctrlbit = (1 << 21), .enable = s5p64x0_sclk_ctrl, }, @@ -480,7 +451,6 @@ static struct clksrc_clk clksrcs[] = { }, { .clk = { .name = "sclk_post", - .id = -1, .ctrlbit = (1 << 10), .enable = s5p64x0_sclk_ctrl, }, @@ -490,7 +460,6 @@ static struct clksrc_clk clksrcs[] = { }, { .clk = { .name = "sclk_dispcon", - .id = -1, .ctrlbit = (1 << 1), .enable = s5p64x0_sclk1_ctrl, }, @@ -500,7 +469,6 @@ static struct clksrc_clk clksrcs[] = { }, { .clk = { .name = "sclk_fimgvg", - .id = -1, .ctrlbit = (1 << 2), .enable = s5p64x0_sclk1_ctrl, }, @@ -510,7 +478,6 @@ static struct clksrc_clk clksrcs[] = { }, { .clk = { .name = "sclk_audio2", - .id = -1, .ctrlbit = (1 << 11), .enable = s5p64x0_sclk_ctrl, }, @@ -533,6 +500,11 @@ static struct clksrc_clk *sysclks[] = { &clk_pclk_low, }; +static struct clk dummy_apb_pclk = { + .name = "apb_pclk", + .id = -1, +}; + void __init_or_cpufreq s5p6440_setup_clocks(void) { struct clk *xtal_clk; @@ -615,5 +587,7 @@ void __init s5p6440_register_clocks(void) s3c_register_clocks(init_clocks_off, ARRAY_SIZE(init_clocks_off)); s3c_disable_clocks(init_clocks_off, ARRAY_SIZE(init_clocks_off)); + s3c24xx_register_clock(&dummy_apb_pclk); + s3c_pwmclk_init(); } diff --git a/arch/arm/mach-s5p64x0/clock-s5p6450.c b/arch/arm/mach-s5p64x0/clock-s5p6450.c index 4eec457..2d04abf 100644 --- a/arch/arm/mach-s5p64x0/clock-s5p6450.c +++ b/arch/arm/mach-s5p64x0/clock-s5p6450.c @@ -36,7 +36,6 @@ static struct clksrc_clk clk_mout_dpll = { .clk = { .name = "mout_dpll", - .id = -1, }, .sources = &clk_src_dpll, .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 5, .size = 1 }, @@ -96,7 +95,6 @@ static struct clk_ops s5p6450_epll_ops = { static struct clksrc_clk clk_dout_epll = { .clk = { .name = "dout_epll", - .id = -1, .parent = &clk_mout_epll.clk, }, .reg_div = { .reg = S5P64X0_CLK_DIV1, .shift = 24, .size = 4 }, @@ -105,7 +103,6 @@ static struct clksrc_clk clk_dout_epll = { static struct clksrc_clk clk_mout_hclk_sel = { .clk = { .name = "mout_hclk_sel", - .id = -1, }, .sources = &clkset_hclk_low, .reg_src = { .reg = S5P64X0_OTHERS, .shift = 15, .size = 1 }, @@ -124,7 +121,6 @@ static struct clksrc_sources clkset_hclk = { static struct clksrc_clk clk_hclk = { .clk = { .name = "clk_hclk", - .id = -1, }, .sources = &clkset_hclk, .reg_src = { .reg = S5P64X0_OTHERS, .shift = 14, .size = 1 }, @@ -134,7 +130,6 @@ static struct clksrc_clk clk_hclk = { static struct clksrc_clk clk_pclk = { .clk = { .name = "clk_pclk", - .id = -1, .parent = &clk_hclk.clk, }, .reg_div = { .reg = S5P64X0_CLK_DIV0, .shift = 12, .size = 4 }, @@ -142,7 +137,6 @@ static struct clksrc_clk clk_pclk = { static struct clksrc_clk clk_dout_pwm_ratio0 = { .clk = { .name = "clk_dout_pwm_ratio0", - .id = -1, .parent = &clk_mout_hclk_sel.clk, }, .reg_div = { .reg = S5P64X0_CLK_DIV3, .shift = 16, .size = 4 }, @@ -151,7 +145,6 @@ static struct clksrc_clk clk_dout_pwm_ratio0 = { static struct clksrc_clk clk_pclk_to_wdt_pwm = { .clk = { .name = "clk_pclk_to_wdt_pwm", - .id = -1, .parent = &clk_dout_pwm_ratio0.clk, }, .reg_div = { .reg = S5P64X0_CLK_DIV3, .shift = 20, .size = 4 }, @@ -160,7 +153,6 @@ static struct clksrc_clk clk_pclk_to_wdt_pwm = { static struct clksrc_clk clk_hclk_low = { .clk = { .name = "clk_hclk_low", - .id = -1, }, .sources = &clkset_hclk_low, .reg_src = { .reg = S5P64X0_OTHERS, .shift = 6, .size = 1 }, @@ -170,7 +162,6 @@ static struct clksrc_clk clk_hclk_low = { static struct clksrc_clk clk_pclk_low = { .clk = { .name = "clk_pclk_low", - .id = -1, .parent = &clk_hclk_low.clk, }, .reg_div = { .reg = S5P64X0_CLK_DIV3, .shift = 12, .size = 4 }, @@ -184,109 +175,102 @@ static struct clksrc_clk clk_pclk_low = { static struct clk init_clocks_off[] = { { .name = "usbhost", - .id = -1, .parent = &clk_hclk_low.clk, .enable = s5p64x0_hclk0_ctrl, .ctrlbit = (1 << 3), }, { - .name = "pdma", - .id = -1, + .name = "dma", + .devname = "dma-pl330", .parent = &clk_hclk_low.clk, .enable = s5p64x0_hclk0_ctrl, .ctrlbit = (1 << 12), }, { .name = "hsmmc", - .id = 0, + .devname = "s3c-sdhci.0", .parent = &clk_hclk_low.clk, .enable = s5p64x0_hclk0_ctrl, .ctrlbit = (1 << 17), }, { .name = "hsmmc", - .id = 1, + .devname = "s3c-sdhci.1", .parent = &clk_hclk_low.clk, .enable = s5p64x0_hclk0_ctrl, .ctrlbit = (1 << 18), }, { .name = "hsmmc", - .id = 2, + .devname = "s3c-sdhci.2", .parent = &clk_hclk_low.clk, .enable = s5p64x0_hclk0_ctrl, .ctrlbit = (1 << 19), }, { .name = "usbotg", - .id = -1, .parent = &clk_hclk_low.clk, .enable = s5p64x0_hclk0_ctrl, .ctrlbit = (1 << 20), }, { .name = "lcd", - .id = -1, .parent = &clk_h, .enable = s5p64x0_hclk1_ctrl, .ctrlbit = (1 << 1), }, { .name = "watchdog", - .id = -1, .parent = &clk_pclk_low.clk, .enable = s5p64x0_pclk_ctrl, .ctrlbit = (1 << 5), }, { .name = "rtc", - .id = -1, .parent = &clk_pclk_low.clk, .enable = s5p64x0_pclk_ctrl, .ctrlbit = (1 << 6), }, { .name = "adc", - .id = -1, .parent = &clk_pclk_low.clk, .enable = s5p64x0_pclk_ctrl, .ctrlbit = (1 << 12), }, { .name = "i2c", - .id = 0, + .devname = "s3c2440-i2c.0", .parent = &clk_pclk_low.clk, .enable = s5p64x0_pclk_ctrl, .ctrlbit = (1 << 17), }, { .name = "spi", - .id = 0, + .devname = "s3c64xx-spi.0", .parent = &clk_pclk_low.clk, .enable = s5p64x0_pclk_ctrl, .ctrlbit = (1 << 21), }, { .name = "spi", - .id = 1, + .devname = "s3c64xx-spi.1", .parent = &clk_pclk_low.clk, .enable = s5p64x0_pclk_ctrl, .ctrlbit = (1 << 22), }, { .name = "iis", - .id = 0, + .devname = "samsung-i2s.0", .parent = &clk_pclk_low.clk, .enable = s5p64x0_pclk_ctrl, .ctrlbit = (1 << 26), }, { .name = "iis", - .id = 1, + .devname = "samsung-i2s.1", .parent = &clk_pclk_low.clk, .enable = s5p64x0_pclk_ctrl, .ctrlbit = (1 << 15), }, { .name = "iis", - .id = 2, + .devname = "samsung-i2s.2", .parent = &clk_pclk_low.clk, .enable = s5p64x0_pclk_ctrl, .ctrlbit = (1 << 16), }, { .name = "i2c", - .id = 1, + .devname = "s3c2440-i2c.1", .parent = &clk_pclk_low.clk, .enable = s5p64x0_pclk_ctrl, .ctrlbit = (1 << 27), }, { .name = "dmc0", - .id = -1, .parent = &clk_pclk.clk, .enable = s5p64x0_pclk_ctrl, .ctrlbit = (1 << 30), @@ -299,49 +283,45 @@ static struct clk init_clocks_off[] = { static struct clk init_clocks[] = { { .name = "intc", - .id = -1, .parent = &clk_hclk.clk, .enable = s5p64x0_hclk0_ctrl, .ctrlbit = (1 << 1), }, { .name = "mem", - .id = -1, .parent = &clk_hclk.clk, .enable = s5p64x0_hclk0_ctrl, .ctrlbit = (1 << 21), }, { .name = "uart", - .id = 0, + .devname = "s3c6400-uart.0", .parent = &clk_pclk_low.clk, .enable = s5p64x0_pclk_ctrl, .ctrlbit = (1 << 1), }, { .name = "uart", - .id = 1, + .devname = "s3c6400-uart.1", .parent = &clk_pclk_low.clk, .enable = s5p64x0_pclk_ctrl, .ctrlbit = (1 << 2), }, { .name = "uart", - .id = 2, + .devname = "s3c6400-uart.2", .parent = &clk_pclk_low.clk, .enable = s5p64x0_pclk_ctrl, .ctrlbit = (1 << 3), }, { .name = "uart", - .id = 3, + .devname = "s3c6400-uart.3", .parent = &clk_pclk_low.clk, .enable = s5p64x0_pclk_ctrl, .ctrlbit = (1 << 4), }, { .name = "timers", - .id = -1, .parent = &clk_pclk_to_wdt_pwm.clk, .enable = s5p64x0_pclk_ctrl, .ctrlbit = (1 << 7), }, { .name = "gpio", - .id = -1, .parent = &clk_pclk_low.clk, .enable = s5p64x0_pclk_ctrl, .ctrlbit = (1 << 18), @@ -421,7 +401,6 @@ static struct clksrc_sources clkset_sclk_audio0 = { static struct clksrc_clk clk_sclk_audio0 = { .clk = { .name = "audio-bus", - .id = -1, .enable = s5p64x0_sclk_ctrl, .ctrlbit = (1 << 8), .parent = &clk_dout_epll.clk, @@ -435,7 +414,7 @@ static struct clksrc_clk clksrcs[] = { { .clk = { .name = "sclk_mmc", - .id = 0, + .devname = "s3c-sdhci.0", .ctrlbit = (1 << 24), .enable = s5p64x0_sclk_ctrl, }, @@ -445,7 +424,7 @@ static struct clksrc_clk clksrcs[] = { }, { .clk = { .name = "sclk_mmc", - .id = 1, + .devname = "s3c-sdhci.1", .ctrlbit = (1 << 25), .enable = s5p64x0_sclk_ctrl, }, @@ -455,7 +434,7 @@ static struct clksrc_clk clksrcs[] = { }, { .clk = { .name = "sclk_mmc", - .id = 2, + .devname = "s3c-sdhci.2", .ctrlbit = (1 << 26), .enable = s5p64x0_sclk_ctrl, }, @@ -465,7 +444,6 @@ static struct clksrc_clk clksrcs[] = { }, { .clk = { .name = "uclk1", - .id = -1, .ctrlbit = (1 << 5), .enable = s5p64x0_sclk_ctrl, }, @@ -475,7 +453,7 @@ static struct clksrc_clk clksrcs[] = { }, { .clk = { .name = "sclk_spi", - .id = 0, + .devname = "s3c64xx-spi.0", .ctrlbit = (1 << 20), .enable = s5p64x0_sclk_ctrl, }, @@ -485,7 +463,7 @@ static struct clksrc_clk clksrcs[] = { }, { .clk = { .name = "sclk_spi", - .id = 1, + .devname = "s3c64xx-spi.1", .ctrlbit = (1 << 21), .enable = s5p64x0_sclk_ctrl, }, @@ -495,7 +473,6 @@ static struct clksrc_clk clksrcs[] = { }, { .clk = { .name = "sclk_fimc", - .id = -1, .ctrlbit = (1 << 10), .enable = s5p64x0_sclk_ctrl, }, @@ -505,7 +482,6 @@ static struct clksrc_clk clksrcs[] = { }, { .clk = { .name = "aclk_mali", - .id = -1, .ctrlbit = (1 << 2), .enable = s5p64x0_sclk1_ctrl, }, @@ -515,7 +491,6 @@ static struct clksrc_clk clksrcs[] = { }, { .clk = { .name = "sclk_2d", - .id = -1, .ctrlbit = (1 << 12), .enable = s5p64x0_sclk_ctrl, }, @@ -525,7 +500,6 @@ static struct clksrc_clk clksrcs[] = { }, { .clk = { .name = "sclk_usi", - .id = -1, .ctrlbit = (1 << 7), .enable = s5p64x0_sclk_ctrl, }, @@ -535,7 +509,6 @@ static struct clksrc_clk clksrcs[] = { }, { .clk = { .name = "sclk_camif", - .id = -1, .ctrlbit = (1 << 6), .enable = s5p64x0_sclk_ctrl, }, @@ -545,7 +518,6 @@ static struct clksrc_clk clksrcs[] = { }, { .clk = { .name = "sclk_dispcon", - .id = -1, .ctrlbit = (1 << 1), .enable = s5p64x0_sclk1_ctrl, }, @@ -555,7 +527,6 @@ static struct clksrc_clk clksrcs[] = { }, { .clk = { .name = "sclk_hsmmc44", - .id = -1, .ctrlbit = (1 << 30), .enable = s5p64x0_sclk_ctrl, }, @@ -583,6 +554,11 @@ static struct clksrc_clk *sysclks[] = { &clk_sclk_audio0, }; +static struct clk dummy_apb_pclk = { + .name = "apb_pclk", + .id = -1, +}; + void __init_or_cpufreq s5p6450_setup_clocks(void) { struct clk *xtal_clk; @@ -662,5 +638,7 @@ void __init s5p6450_register_clocks(void) s3c_register_clocks(init_clocks_off, ARRAY_SIZE(init_clocks_off)); s3c_disable_clocks(init_clocks_off, ARRAY_SIZE(init_clocks_off)); + s3c24xx_register_clock(&dummy_apb_pclk); + s3c_pwmclk_init(); } diff --git a/arch/arm/mach-s5p64x0/cpu.c b/arch/arm/mach-s5p64x0/cpu.c index a5c0095..ecab40c 100644 --- a/arch/arm/mach-s5p64x0/cpu.c +++ b/arch/arm/mach-s5p64x0/cpu.c @@ -20,6 +20,7 @@ #include <linux/serial_core.h> #include <linux/platform_device.h> #include <linux/sched.h> +#include <linux/dma-mapping.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> @@ -38,6 +39,7 @@ #include <plat/s5p6440.h> #include <plat/s5p6450.h> #include <plat/adc-core.h> +#include <plat/fb-core.h> /* Initial IO mappings */ @@ -108,18 +110,22 @@ void __init s5p6440_map_io(void) { /* initialize any device information early */ s3c_adc_setname("s3c64xx-adc"); + s3c_fb_setname("s5p64x0-fb"); iotable_init(s5p64x0_iodesc, ARRAY_SIZE(s5p64x0_iodesc)); iotable_init(s5p6440_iodesc, ARRAY_SIZE(s5p6440_iodesc)); + init_consistent_dma_size(SZ_8M); } void __init s5p6450_map_io(void) { /* initialize any device information early */ s3c_adc_setname("s3c64xx-adc"); + s3c_fb_setname("s5p64x0-fb"); iotable_init(s5p64x0_iodesc, ARRAY_SIZE(s5p64x0_iodesc)); iotable_init(s5p6450_iodesc, ARRAY_SIZE(s5p6450_iodesc)); + init_consistent_dma_size(SZ_8M); } /* diff --git a/arch/arm/mach-s5p64x0/dev-spi.c b/arch/arm/mach-s5p64x0/dev-spi.c index ac825e8..1fd9c79 100644 --- a/arch/arm/mach-s5p64x0/dev-spi.c +++ b/arch/arm/mach-s5p64x0/dev-spi.c @@ -21,6 +21,7 @@ #include <mach/regs-clock.h> #include <mach/spi-clocks.h> +#include <plat/cpu.h> #include <plat/s3c64xx-spi.h> #include <plat/gpio-cfg.h> @@ -185,11 +186,8 @@ struct platform_device s5p64x0_device_spi1 = { void __init s5p64x0_spi_set_info(int cntrlr, int src_clk_nr, int num_cs) { - unsigned int id; struct s3c64xx_spi_info *pd; - id = __raw_readl(S5P64X0_SYS_ID) & 0xFF000; - /* Reject invalid configuration */ if (!num_cs || src_clk_nr < 0 || src_clk_nr > S5P64X0_SPI_SRCCLK_SCLK) { @@ -199,7 +197,7 @@ void __init s5p64x0_spi_set_info(int cntrlr, int src_clk_nr, int num_cs) switch (cntrlr) { case 0: - if (id == 0x50000) + if (soc_is_s5p6450()) pd = &s5p6450_spi0_pdata; else pd = &s5p6440_spi0_pdata; @@ -207,7 +205,7 @@ void __init s5p64x0_spi_set_info(int cntrlr, int src_clk_nr, int num_cs) s5p64x0_device_spi0.dev.platform_data = pd; break; case 1: - if (id == 0x50000) + if (soc_is_s5p6450()) pd = &s5p6450_spi1_pdata; else pd = &s5p6440_spi1_pdata; diff --git a/arch/arm/mach-s5p64x0/dma.c b/arch/arm/mach-s5p64x0/dma.c index d7ad944..442dd4a 100644 --- a/arch/arm/mach-s5p64x0/dma.c +++ b/arch/arm/mach-s5p64x0/dma.c @@ -21,128 +21,218 @@ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ -#include <linux/platform_device.h> #include <linux/dma-mapping.h> +#include <linux/amba/bus.h> +#include <linux/amba/pl330.h> + +#include <asm/irq.h> #include <mach/map.h> #include <mach/irqs.h> #include <mach/regs-clock.h> +#include <mach/dma.h> +#include <plat/cpu.h> #include <plat/devs.h> -#include <plat/s3c-pl330-pdata.h> +#include <plat/irqs.h> static u64 dma_dmamask = DMA_BIT_MASK(32); -static struct resource s5p64x0_pdma_resource[] = { - [0] = { - .start = S5P64X0_PA_PDMA, - .end = S5P64X0_PA_PDMA + SZ_4K, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_DMA0, - .end = IRQ_DMA0, - .flags = IORESOURCE_IRQ, +struct dma_pl330_peri s5p6440_pdma_peri[22] = { + { + .peri_id = (u8)DMACH_UART0_RX, + .rqtype = DEVTOMEM, + }, { + .peri_id = (u8)DMACH_UART0_TX, + .rqtype = MEMTODEV, + }, { + .peri_id = (u8)DMACH_UART1_RX, + .rqtype = DEVTOMEM, + }, { + .peri_id = (u8)DMACH_UART1_TX, + .rqtype = MEMTODEV, + }, { + .peri_id = (u8)DMACH_UART2_RX, + .rqtype = DEVTOMEM, + }, { + .peri_id = (u8)DMACH_UART2_TX, + .rqtype = MEMTODEV, + }, { + .peri_id = (u8)DMACH_UART3_RX, + .rqtype = DEVTOMEM, + }, { + .peri_id = (u8)DMACH_UART3_TX, + .rqtype = MEMTODEV, + }, { + .peri_id = DMACH_MAX, + }, { + .peri_id = DMACH_MAX, + }, { + .peri_id = (u8)DMACH_PCM0_TX, + .rqtype = MEMTODEV, + }, { + .peri_id = (u8)DMACH_PCM0_RX, + .rqtype = DEVTOMEM, + }, { + .peri_id = (u8)DMACH_I2S0_TX, + .rqtype = MEMTODEV, + }, { + .peri_id = (u8)DMACH_I2S0_RX, + .rqtype = DEVTOMEM, + }, { + .peri_id = (u8)DMACH_SPI0_TX, + .rqtype = MEMTODEV, + }, { + .peri_id = (u8)DMACH_SPI0_RX, + .rqtype = DEVTOMEM, + }, { + .peri_id = (u8)DMACH_MAX, + }, { + .peri_id = (u8)DMACH_MAX, + }, { + .peri_id = (u8)DMACH_MAX, + }, { + .peri_id = (u8)DMACH_MAX, + }, { + .peri_id = (u8)DMACH_SPI1_TX, + .rqtype = MEMTODEV, + }, { + .peri_id = (u8)DMACH_SPI1_RX, + .rqtype = DEVTOMEM, }, }; -static struct s3c_pl330_platdata s5p6440_pdma_pdata = { - .peri = { - [0] = DMACH_UART0_RX, - [1] = DMACH_UART0_TX, - [2] = DMACH_UART1_RX, - [3] = DMACH_UART1_TX, - [4] = DMACH_UART2_RX, - [5] = DMACH_UART2_TX, - [6] = DMACH_UART3_RX, - [7] = DMACH_UART3_TX, - [8] = DMACH_MAX, - [9] = DMACH_MAX, - [10] = DMACH_PCM0_TX, - [11] = DMACH_PCM0_RX, - [12] = DMACH_I2S0_TX, - [13] = DMACH_I2S0_RX, - [14] = DMACH_SPI0_TX, - [15] = DMACH_SPI0_RX, - [16] = DMACH_MAX, - [17] = DMACH_MAX, - [18] = DMACH_MAX, - [19] = DMACH_MAX, - [20] = DMACH_SPI1_TX, - [21] = DMACH_SPI1_RX, - [22] = DMACH_MAX, - [23] = DMACH_MAX, - [24] = DMACH_MAX, - [25] = DMACH_MAX, - [26] = DMACH_MAX, - [27] = DMACH_MAX, - [28] = DMACH_MAX, - [29] = DMACH_PWM, - [30] = DMACH_MAX, - [31] = DMACH_MAX, - }, +struct dma_pl330_platdata s5p6440_pdma_pdata = { + .nr_valid_peri = ARRAY_SIZE(s5p6440_pdma_peri), + .peri = s5p6440_pdma_peri, }; -static struct s3c_pl330_platdata s5p6450_pdma_pdata = { - .peri = { - [0] = DMACH_UART0_RX, - [1] = DMACH_UART0_TX, - [2] = DMACH_UART1_RX, - [3] = DMACH_UART1_TX, - [4] = DMACH_UART2_RX, - [5] = DMACH_UART2_TX, - [6] = DMACH_UART3_RX, - [7] = DMACH_UART3_TX, - [8] = DMACH_UART4_RX, - [9] = DMACH_UART4_TX, - [10] = DMACH_PCM0_TX, - [11] = DMACH_PCM0_RX, - [12] = DMACH_I2S0_TX, - [13] = DMACH_I2S0_RX, - [14] = DMACH_SPI0_TX, - [15] = DMACH_SPI0_RX, - [16] = DMACH_PCM1_TX, - [17] = DMACH_PCM1_RX, - [18] = DMACH_PCM2_TX, - [19] = DMACH_PCM2_RX, - [20] = DMACH_SPI1_TX, - [21] = DMACH_SPI1_RX, - [22] = DMACH_USI_TX, - [23] = DMACH_USI_RX, - [24] = DMACH_MAX, - [25] = DMACH_I2S1_TX, - [26] = DMACH_I2S1_RX, - [27] = DMACH_I2S2_TX, - [28] = DMACH_I2S2_RX, - [29] = DMACH_PWM, - [30] = DMACH_UART5_RX, - [31] = DMACH_UART5_TX, +struct dma_pl330_peri s5p6450_pdma_peri[32] = { + { + .peri_id = (u8)DMACH_UART0_RX, + .rqtype = DEVTOMEM, + }, { + .peri_id = (u8)DMACH_UART0_TX, + .rqtype = MEMTODEV, + }, { + .peri_id = (u8)DMACH_UART1_RX, + .rqtype = DEVTOMEM, + }, { + .peri_id = (u8)DMACH_UART1_TX, + .rqtype = MEMTODEV, + }, { + .peri_id = (u8)DMACH_UART2_RX, + .rqtype = DEVTOMEM, + }, { + .peri_id = (u8)DMACH_UART2_TX, + .rqtype = MEMTODEV, + }, { + .peri_id = (u8)DMACH_UART3_RX, + .rqtype = DEVTOMEM, + }, { + .peri_id = (u8)DMACH_UART3_TX, + .rqtype = MEMTODEV, + }, { + .peri_id = (u8)DMACH_UART4_RX, + .rqtype = DEVTOMEM, + }, { + .peri_id = (u8)DMACH_UART4_TX, + .rqtype = MEMTODEV, + }, { + .peri_id = (u8)DMACH_PCM0_TX, + .rqtype = MEMTODEV, + }, { + .peri_id = (u8)DMACH_PCM0_RX, + .rqtype = DEVTOMEM, + }, { + .peri_id = (u8)DMACH_I2S0_TX, + .rqtype = MEMTODEV, + }, { + .peri_id = (u8)DMACH_I2S0_RX, + .rqtype = DEVTOMEM, + }, { + .peri_id = (u8)DMACH_SPI0_TX, + .rqtype = MEMTODEV, + }, { + .peri_id = (u8)DMACH_SPI0_RX, + .rqtype = DEVTOMEM, + }, { + .peri_id = (u8)DMACH_PCM1_TX, + .rqtype = MEMTODEV, + }, { + .peri_id = (u8)DMACH_PCM1_RX, + .rqtype = DEVTOMEM, + }, { + .peri_id = (u8)DMACH_PCM2_TX, + .rqtype = MEMTODEV, + }, { + .peri_id = (u8)DMACH_PCM2_RX, + .rqtype = DEVTOMEM, + }, { + .peri_id = (u8)DMACH_SPI1_TX, + .rqtype = MEMTODEV, + }, { + .peri_id = (u8)DMACH_SPI1_RX, + .rqtype = DEVTOMEM, + }, { + .peri_id = (u8)DMACH_USI_TX, + .rqtype = MEMTODEV, + }, { + .peri_id = (u8)DMACH_USI_RX, + .rqtype = DEVTOMEM, + }, { + .peri_id = (u8)DMACH_MAX, + }, { + .peri_id = (u8)DMACH_I2S1_TX, + .rqtype = MEMTODEV, + }, { + .peri_id = (u8)DMACH_I2S1_RX, + .rqtype = DEVTOMEM, + }, { + .peri_id = (u8)DMACH_I2S2_TX, + .rqtype = MEMTODEV, + }, { + .peri_id = (u8)DMACH_I2S2_RX, + .rqtype = DEVTOMEM, + }, { + .peri_id = (u8)DMACH_PWM, + }, { + .peri_id = (u8)DMACH_UART5_RX, + .rqtype = DEVTOMEM, + }, { + .peri_id = (u8)DMACH_UART5_TX, + .rqtype = MEMTODEV, }, }; -static struct platform_device s5p64x0_device_pdma = { - .name = "s3c-pl330", - .id = -1, - .num_resources = ARRAY_SIZE(s5p64x0_pdma_resource), - .resource = s5p64x0_pdma_resource, - .dev = { +struct dma_pl330_platdata s5p6450_pdma_pdata = { + .nr_valid_peri = ARRAY_SIZE(s5p6450_pdma_peri), + .peri = s5p6450_pdma_peri, +}; + +struct amba_device s5p64x0_device_pdma = { + .dev = { + .init_name = "dma-pl330", .dma_mask = &dma_dmamask, .coherent_dma_mask = DMA_BIT_MASK(32), }, + .res = { + .start = S5P64X0_PA_PDMA, + .end = S5P64X0_PA_PDMA + SZ_4K, + .flags = IORESOURCE_MEM, + }, + .irq = {IRQ_DMA0, NO_IRQ}, + .periphid = 0x00041330, }; static int __init s5p64x0_dma_init(void) { - unsigned int id; - - id = __raw_readl(S5P64X0_SYS_ID) & 0xFF000; - - if (id == 0x50000) + if (soc_is_s5p6450()) s5p64x0_device_pdma.dev.platform_data = &s5p6450_pdma_pdata; else s5p64x0_device_pdma.dev.platform_data = &s5p6440_pdma_pdata; - platform_device_register(&s5p64x0_device_pdma); + amba_device_register(&s5p64x0_device_pdma, &iomem_resource); return 0; } diff --git a/arch/arm/mach-s5p64x0/gpiolib.c b/arch/arm/mach-s5p64x0/gpiolib.c index e7fb3b0..700dac6 100644 --- a/arch/arm/mach-s5p64x0/gpiolib.c +++ b/arch/arm/mach-s5p64x0/gpiolib.c @@ -19,6 +19,7 @@ #include <mach/regs-gpio.h> #include <mach/regs-clock.h> +#include <plat/cpu.h> #include <plat/gpio-core.h> #include <plat/gpio-cfg.h> #include <plat/gpio-cfg-helpers.h> @@ -473,14 +474,10 @@ static void __init s5p64x0_gpio_add_rbank_4bit2(struct s3c_gpio_chip *chip, static int __init s5p64x0_gpiolib_init(void) { - unsigned int chipid; - - chipid = __raw_readl(S5P64X0_SYS_ID); - s5p64x0_gpiolib_set_cfg(s5p64x0_gpio_cfgs, ARRAY_SIZE(s5p64x0_gpio_cfgs)); - if ((chipid & 0xff000) == 0x50000) { + if (soc_is_s5p6450()) { samsung_gpiolib_add_2bit_chips(s5p6450_gpio_2bit, ARRAY_SIZE(s5p6450_gpio_2bit)); diff --git a/arch/arm/mach-s5p64x0/include/mach/debug-macro.S b/arch/arm/mach-s5p64x0/include/mach/debug-macro.S index 79b04e6..e80ba3c 100644 --- a/arch/arm/mach-s5p64x0/include/mach/debug-macro.S +++ b/arch/arm/mach-s5p64x0/include/mach/debug-macro.S @@ -15,7 +15,7 @@ #include <plat/regs-serial.h> - .macro addruart, rp, rv + .macro addruart, rp, rv, tmp mov \rp, #0xE0000000 orr \rp, \rp, #0x00100000 ldr \rp, [\rp, #0x118 ] diff --git a/arch/arm/mach-s5p64x0/include/mach/dma.h b/arch/arm/mach-s5p64x0/include/mach/dma.h index 81209eb..5a622af 100644 --- a/arch/arm/mach-s5p64x0/include/mach/dma.h +++ b/arch/arm/mach-s5p64x0/include/mach/dma.h @@ -20,7 +20,7 @@ #ifndef __MACH_DMA_H #define __MACH_DMA_H -/* This platform uses the common S3C DMA API driver for PL330 */ -#include <plat/s3c-dma-pl330.h> +/* This platform uses the common common DMA API driver for PL330 */ +#include <plat/dma-pl330.h> #endif /* __MACH_DMA_H */ diff --git a/arch/arm/mach-s5p64x0/include/mach/gpio.h b/arch/arm/mach-s5p64x0/include/mach/gpio.h index adb5f29..06cd3c9 100644 --- a/arch/arm/mach-s5p64x0/include/mach/gpio.h +++ b/arch/arm/mach-s5p64x0/include/mach/gpio.h @@ -13,11 +13,6 @@ #ifndef __ASM_ARCH_GPIO_H #define __ASM_ARCH_GPIO_H __FILE__ -#define gpio_get_value __gpio_get_value -#define gpio_set_value __gpio_set_value -#define gpio_cansleep __gpio_cansleep -#define gpio_to_irq __gpio_to_irq - /* GPIO bank sizes */ #define S5P6440_GPIO_A_NR (6) @@ -134,6 +129,4 @@ enum s5p6450_gpio_number { #define ARCH_NR_GPIOS (S5P64X0_GPIO_END + CONFIG_SAMSUNG_GPIO_EXTRA) -#include <asm-generic/gpio.h> - #endif /* __ASM_ARCH_GPIO_H */ diff --git a/arch/arm/mach-s5p64x0/include/mach/irqs.h b/arch/arm/mach-s5p64x0/include/mach/irqs.h index 513abff..53982db 100644 --- a/arch/arm/mach-s5p64x0/include/mach/irqs.h +++ b/arch/arm/mach-s5p64x0/include/mach/irqs.h @@ -85,6 +85,12 @@ #define IRQ_S3CUART_RX4 IRQ_S5P_UART_RX4 #define IRQ_S3CUART_RX5 IRQ_S5P_UART_RX5 +#define IRQ_I2S0 IRQ_I2SV40 + +#define IRQ_LCD_FIFO IRQ_DISPCON0 +#define IRQ_LCD_VSYNC IRQ_DISPCON1 +#define IRQ_LCD_SYSTEM IRQ_DISPCON2 + /* S5P6450 EINT feature will be added */ /* diff --git a/arch/arm/mach-s5p64x0/include/mach/map.h b/arch/arm/mach-s5p64x0/include/mach/map.h index 95c9125..4d3ac8a 100644 --- a/arch/arm/mach-s5p64x0/include/mach/map.h +++ b/arch/arm/mach-s5p64x0/include/mach/map.h @@ -47,6 +47,8 @@ #define S5P64X0_PA_HSMMC(x) (0xED800000 + ((x) * 0x100000)) +#define S5P64X0_PA_FB 0xEE000000 + #define S5P64X0_PA_I2S 0xF2000000 #define S5P6450_PA_I2S1 0xF2800000 #define S5P6450_PA_I2S2 0xF2900000 @@ -64,6 +66,7 @@ #define S3C_PA_IIC1 S5P6440_PA_IIC1 #define S3C_PA_RTC S5P64X0_PA_RTC #define S3C_PA_WDT S5P64X0_PA_WDT +#define S3C_PA_FB S5P64X0_PA_FB #define S5P_PA_CHIPID S5P64X0_PA_CHIPID #define S5P_PA_SROMC S5P64X0_PA_SROMC @@ -85,5 +88,6 @@ #define S5P_PA_UART5 S5P6450_PA_UART(5) #define S5P_SZ_UART SZ_256 +#define S3C_VA_UARTx(x) (S3C_VA_UART + ((x) * S3C_UART_OFFSET)) #endif /* __ASM_ARCH_MAP_H */ diff --git a/arch/arm/mach-s5p64x0/include/mach/memory.h b/arch/arm/mach-s5p64x0/include/mach/memory.h deleted file mode 100644 index 365a6eb..0000000 --- a/arch/arm/mach-s5p64x0/include/mach/memory.h +++ /dev/null @@ -1,19 +0,0 @@ -/* linux/arch/arm/mach-s5p64x0/include/mach/memory.h - * - * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd. - * http://www.samsung.com - * - * S5P64X0 - Memory definitions - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ - -#ifndef __ASM_ARCH_MEMORY_H -#define __ASM_ARCH_MEMORY_H __FILE__ - -#define PLAT_PHYS_OFFSET UL(0x20000000) -#define CONSISTENT_DMA_SIZE SZ_8M - -#endif /* __ASM_ARCH_MEMORY_H */ diff --git a/arch/arm/mach-s5p64x0/include/mach/pwm-clock.h b/arch/arm/mach-s5p64x0/include/mach/pwm-clock.h deleted file mode 100644 index 19fff8b..0000000 --- a/arch/arm/mach-s5p64x0/include/mach/pwm-clock.h +++ /dev/null @@ -1,68 +0,0 @@ -/* linux/arch/arm/mach-s5p64x0/include/mach/pwm-clock.h - * - * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd. - * http://www.samsung.com - * - * Copyright 2008 Openmoko, Inc. - * Copyright 2008 Simtec Electronics - * Ben Dooks <ben@simtec.co.uk> - * http://armlinux.simtec.co.uk/ - * - * S5P64X0 - pwm clock and timer support - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ - -#ifndef __ASM_ARCH_PWMCLK_H -#define __ASM_ARCH_PWMCLK_H __FILE__ - -/** - * pwm_cfg_src_is_tclk() - return whether the given mux config is a tclk - * @tcfg: The timer TCFG1 register bits shifted down to 0. - * - * Return true if the given configuration from TCFG1 is a TCLK instead - * any of the TDIV clocks. - */ -static inline int pwm_cfg_src_is_tclk(unsigned long tcfg) -{ - return 0; -} - -/** - * tcfg_to_divisor() - convert tcfg1 setting to a divisor - * @tcfg1: The tcfg1 setting, shifted down. - * - * Get the divisor value for the given tcfg1 setting. We assume the - * caller has already checked to see if this is not a TCLK source. - */ -static inline unsigned long tcfg_to_divisor(unsigned long tcfg1) -{ - return 1 << tcfg1; -} - -/** - * pwm_tdiv_has_div1() - does the tdiv setting have a /1 - * - * Return true if we have a /1 in the tdiv setting. - */ -static inline unsigned int pwm_tdiv_has_div1(void) -{ - return 1; -} - -/** - * pwm_tdiv_div_bits() - calculate TCFG1 divisor value. - * @div: The divisor to calculate the bit information for. - * - * Turn a divisor into the necessary bit field for TCFG1. - */ -static inline unsigned long pwm_tdiv_div_bits(unsigned int div) -{ - return ilog2(div); -} - -#define S3C_TCFG1_MUX_TCLK 0 - -#endif /* __ASM_ARCH_PWMCLK_H */ diff --git a/arch/arm/mach-s5p64x0/include/mach/regs-clock.h b/arch/arm/mach-s5p64x0/include/mach/regs-clock.h index a133f22..bd91112 100644 --- a/arch/arm/mach-s5p64x0/include/mach/regs-clock.h +++ b/arch/arm/mach-s5p64x0/include/mach/regs-clock.h @@ -41,17 +41,50 @@ #define S5P6450_DPLL_CON S5P_CLKREG(0x50) #define S5P6450_DPLL_CON_K S5P_CLKREG(0x54) +#define S5P64X0_AHB_CON0 S5P_CLKREG(0x100) #define S5P64X0_CLK_SRC1 S5P_CLKREG(0x10C) #define S5P64X0_SYS_ID S5P_CLKREG(0x118) #define S5P64X0_SYS_OTHERS S5P_CLKREG(0x11C) #define S5P64X0_PWR_CFG S5P_CLKREG(0x804) +#define S5P64X0_EINT_WAKEUP_MASK S5P_CLKREG(0x808) +#define S5P64X0_SLEEP_CFG S5P_CLKREG(0x818) +#define S5P64X0_PWR_STABLE S5P_CLKREG(0x828) + #define S5P64X0_OTHERS S5P_CLKREG(0x900) +#define S5P64X0_WAKEUP_STAT S5P_CLKREG(0x908) + +#define S5P64X0_INFORM0 S5P_CLKREG(0xA00) #define S5P64X0_CLKDIV0_HCLK_SHIFT (8) #define S5P64X0_CLKDIV0_HCLK_MASK (0xF << S5P64X0_CLKDIV0_HCLK_SHIFT) +/* HCLK GATE Registers */ +#define S5P64X0_CLK_GATE_HCLK1_FIMGVG (1 << 2) +#define S5P64X0_CLK_GATE_SCLK1_FIMGVG (1 << 2) + +/* PCLK GATE Registers */ +#define S5P64X0_CLK_GATE_PCLK_UART3 (1 << 4) +#define S5P64X0_CLK_GATE_PCLK_UART2 (1 << 3) +#define S5P64X0_CLK_GATE_PCLK_UART1 (1 << 2) +#define S5P64X0_CLK_GATE_PCLK_UART0 (1 << 1) + +#define S5P64X0_PWR_CFG_MMC1_DISABLE (1 << 15) +#define S5P64X0_PWR_CFG_MMC0_DISABLE (1 << 14) +#define S5P64X0_PWR_CFG_RTC_TICK_DISABLE (1 << 11) +#define S5P64X0_PWR_CFG_RTC_ALRM_DISABLE (1 << 10) +#define S5P64X0_PWR_CFG_WFI_MASK (3 << 5) +#define S5P64X0_PWR_CFG_WFI_SLEEP (3 << 5) + +#define S5P64X0_SLEEP_CFG_OSC_EN (1 << 0) + +#define S5P64X0_PWR_STABLE_PWR_CNT_VAL4 (4 << 0) + +#define S5P6450_OTHERS_DISABLE_INT (1 << 31) +#define S5P64X0_OTHERS_RET_UART (1 << 26) +#define S5P64X0_OTHERS_RET_MMC1 (1 << 25) +#define S5P64X0_OTHERS_RET_MMC0 (1 << 24) #define S5P64X0_OTHERS_USB_SIG_MASK (1 << 16) /* Compatibility defines */ diff --git a/arch/arm/mach-s5p64x0/include/mach/regs-gpio.h b/arch/arm/mach-s5p64x0/include/mach/regs-gpio.h index 0953ef6..cfdfa4f 100644 --- a/arch/arm/mach-s5p64x0/include/mach/regs-gpio.h +++ b/arch/arm/mach-s5p64x0/include/mach/regs-gpio.h @@ -34,4 +34,35 @@ #define S5P6450_GPQ_BASE (S5P_VA_GPIO + 0x0180) #define S5P6450_GPS_BASE (S5P_VA_GPIO + 0x0300) +#define S5P64X0_SPCON0 (S5P_VA_GPIO + 0x1A0) +#define S5P64X0_SPCON0_LCD_SEL_MASK (0x3 << 0) +#define S5P64X0_SPCON0_LCD_SEL_RGB (0x1 << 0) +#define S5P64X0_SPCON1 (S5P_VA_GPIO + 0x2B0) + +#define S5P64X0_MEM0CONSLP0 (S5P_VA_GPIO + 0x1C0) +#define S5P64X0_MEM0CONSLP1 (S5P_VA_GPIO + 0x1C4) +#define S5P64X0_MEM0DRVCON (S5P_VA_GPIO + 0x1D0) +#define S5P64X0_MEM1DRVCON (S5P_VA_GPIO + 0x1D4) + +#define S5P64X0_EINT12CON (S5P_VA_GPIO + 0x200) +#define S5P64X0_EINT12FLTCON (S5P_VA_GPIO + 0x220) +#define S5P64X0_EINT12MASK (S5P_VA_GPIO + 0x240) + +/* External interrupt control registers for group0 */ + +#define EINT0CON0_OFFSET (0x900) +#define EINT0FLTCON0_OFFSET (0x910) +#define EINT0FLTCON1_OFFSET (0x914) +#define EINT0MASK_OFFSET (0x920) +#define EINT0PEND_OFFSET (0x924) + +#define S5P64X0_EINT0CON0 (S5P_VA_GPIO + EINT0CON0_OFFSET) +#define S5P64X0_EINT0FLTCON0 (S5P_VA_GPIO + EINT0FLTCON0_OFFSET) +#define S5P64X0_EINT0FLTCON1 (S5P_VA_GPIO + EINT0FLTCON1_OFFSET) +#define S5P64X0_EINT0MASK (S5P_VA_GPIO + EINT0MASK_OFFSET) +#define S5P64X0_EINT0PEND (S5P_VA_GPIO + EINT0PEND_OFFSET) + +#define S5P64X0_SLPEN (S5P_VA_GPIO + 0x930) +#define S5P64X0_SLPEN_USE_xSLP (1 << 0) + #endif /* __ASM_ARCH_REGS_GPIO_H */ diff --git a/arch/arm/mach-s5p64x0/mach-smdk6440.c b/arch/arm/mach-s5p64x0/mach-smdk6440.c index 2d559f1..4a1250c 100644 --- a/arch/arm/mach-s5p64x0/mach-smdk6440.c +++ b/arch/arm/mach-s5p64x0/mach-smdk6440.c @@ -23,6 +23,9 @@ #include <linux/clk.h> #include <linux/gpio.h> #include <linux/pwm_backlight.h> +#include <linux/fb.h> + +#include <video/platform_lcd.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> @@ -46,6 +49,9 @@ #include <plat/adc.h> #include <plat/ts.h> #include <plat/s5p-time.h> +#include <plat/backlight.h> +#include <plat/fb.h> +#include <plat/regs-fb.h> #define SMDK6440_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \ S3C2410_UCON_RXILEVEL | \ @@ -91,43 +97,57 @@ static struct s3c2410_uartcfg smdk6440_uartcfgs[] __initdata = { }, }; -static int smdk6440_backlight_init(struct device *dev) -{ - int ret; - - ret = gpio_request(S5P6440_GPF(15), "Backlight"); - if (ret) { - printk(KERN_ERR "failed to request GPF for PWM-OUT1\n"); - return ret; - } - - /* Configure GPIO pin with S5P6440_GPF15_PWM_TOUT1 */ - s3c_gpio_cfgpin(S5P6440_GPF(15), S3C_GPIO_SFN(2)); +/* Frame Buffer */ +static struct s3c_fb_pd_win smdk6440_fb_win0 = { + .win_mode = { + .left_margin = 8, + .right_margin = 13, + .upper_margin = 7, + .lower_margin = 5, + .hsync_len = 3, + .vsync_len = 1, + .xres = 800, + .yres = 480, + }, + .max_bpp = 32, + .default_bpp = 24, +}; - return 0; -} +static struct s3c_fb_platdata smdk6440_lcd_pdata __initdata = { + .win[0] = &smdk6440_fb_win0, + .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB, + .vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC, + .setup_gpio = s5p64x0_fb_gpio_setup_24bpp, +}; -static void smdk6440_backlight_exit(struct device *dev) +/* LCD power controller */ +static void smdk6440_lte480_reset_power(struct plat_lcd_data *pd, + unsigned int power) { - s3c_gpio_cfgpin(S5P6440_GPF(15), S3C_GPIO_OUTPUT); - gpio_free(S5P6440_GPF(15)); + int err; + + if (power) { + err = gpio_request(S5P6440_GPN(5), "GPN"); + if (err) { + printk(KERN_ERR "failed to request GPN for lcd reset\n"); + return; + } + + gpio_direction_output(S5P6440_GPN(5), 1); + gpio_set_value(S5P6440_GPN(5), 0); + gpio_set_value(S5P6440_GPN(5), 1); + gpio_free(S5P6440_GPN(5)); + } } -static struct platform_pwm_backlight_data smdk6440_backlight_data = { - .pwm_id = 1, - .max_brightness = 255, - .dft_brightness = 255, - .pwm_period_ns = 78770, - .init = smdk6440_backlight_init, - .exit = smdk6440_backlight_exit, +static struct plat_lcd_data smdk6440_lcd_power_data = { + .set_power = smdk6440_lte480_reset_power, }; -static struct platform_device smdk6440_backlight_device = { - .name = "pwm-backlight", - .dev = { - .parent = &s3c_device_timer[1].dev, - .platform_data = &smdk6440_backlight_data, - }, +static struct platform_device smdk6440_lcd_lte480wv = { + .name = "platform-lcd", + .dev.parent = &s3c_device_fb.dev, + .dev.platform_data = &smdk6440_lcd_power_data, }; static struct platform_device *smdk6440_devices[] __initdata = { @@ -139,8 +159,8 @@ static struct platform_device *smdk6440_devices[] __initdata = { &s3c_device_wdt, &samsung_asoc_dma, &s5p6440_device_iis, - &s3c_device_timer[1], - &smdk6440_backlight_device, + &s3c_device_fb, + &smdk6440_lcd_lte480wv, }; static struct s3c2410_platform_i2c s5p6440_i2c0_data __initdata = { @@ -169,10 +189,14 @@ static struct i2c_board_info smdk6440_i2c_devs1[] __initdata = { /* To be populated */ }; -static struct s3c2410_ts_mach_info s3c_ts_platform __initdata = { - .delay = 10000, - .presc = 49, - .oversampling_shift = 2, +/* LCD Backlight data */ +static struct samsung_bl_gpio_info smdk6440_bl_gpio_info = { + .no = S5P6440_GPF(15), + .func = S3C_GPIO_SFN(2), +}; + +static struct platform_pwm_backlight_data smdk6440_bl_data = { + .pwm_id = 1, }; static void __init smdk6440_map_io(void) @@ -183,9 +207,20 @@ static void __init smdk6440_map_io(void) s5p_set_timer_source(S5P_PWM3, S5P_PWM4); } +static void s5p6440_set_lcd_interface(void) +{ + unsigned int cfg; + + /* select TFT LCD type (RGB I/F) */ + cfg = __raw_readl(S5P64X0_SPCON0); + cfg &= ~S5P64X0_SPCON0_LCD_SEL_MASK; + cfg |= S5P64X0_SPCON0_LCD_SEL_RGB; + __raw_writel(cfg, S5P64X0_SPCON0); +} + static void __init smdk6440_machine_init(void) { - s3c24xx_ts_set_platdata(&s3c_ts_platform); + s3c24xx_ts_set_platdata(NULL); s3c_i2c0_set_platdata(&s5p6440_i2c0_data); s3c_i2c1_set_platdata(&s5p6440_i2c1_data); @@ -194,12 +229,17 @@ static void __init smdk6440_machine_init(void) i2c_register_board_info(1, smdk6440_i2c_devs1, ARRAY_SIZE(smdk6440_i2c_devs1)); + samsung_bl_set(&smdk6440_bl_gpio_info, &smdk6440_bl_data); + + s5p6440_set_lcd_interface(); + s3c_fb_set_platdata(&smdk6440_lcd_pdata); + platform_add_devices(smdk6440_devices, ARRAY_SIZE(smdk6440_devices)); } MACHINE_START(SMDK6440, "SMDK6440") /* Maintainer: Kukjin Kim <kgene.kim@samsung.com> */ - .boot_params = S5P64X0_PA_SDRAM + 0x100, + .atag_offset = 0x100, .init_irq = s5p6440_init_irq, .map_io = smdk6440_map_io, diff --git a/arch/arm/mach-s5p64x0/mach-smdk6450.c b/arch/arm/mach-s5p64x0/mach-smdk6450.c index d19c469..0ab129e 100644 --- a/arch/arm/mach-s5p64x0/mach-smdk6450.c +++ b/arch/arm/mach-s5p64x0/mach-smdk6450.c @@ -23,6 +23,9 @@ #include <linux/clk.h> #include <linux/gpio.h> #include <linux/pwm_backlight.h> +#include <linux/fb.h> + +#include <video/platform_lcd.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> @@ -46,6 +49,9 @@ #include <plat/adc.h> #include <plat/ts.h> #include <plat/s5p-time.h> +#include <plat/backlight.h> +#include <plat/fb.h> +#include <plat/regs-fb.h> #define SMDK6450_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \ S3C2410_UCON_RXILEVEL | \ @@ -109,43 +115,57 @@ static struct s3c2410_uartcfg smdk6450_uartcfgs[] __initdata = { #endif }; -static int smdk6450_backlight_init(struct device *dev) -{ - int ret; +/* Frame Buffer */ +static struct s3c_fb_pd_win smdk6450_fb_win0 = { + .win_mode = { + .left_margin = 8, + .right_margin = 13, + .upper_margin = 7, + .lower_margin = 5, + .hsync_len = 3, + .vsync_len = 1, + .xres = 800, + .yres = 480, + }, + .max_bpp = 32, + .default_bpp = 24, +}; - ret = gpio_request(S5P6450_GPF(15), "Backlight"); - if (ret) { - printk(KERN_ERR "failed to request GPF for PWM-OUT1\n"); - return ret; - } +static struct s3c_fb_platdata smdk6450_lcd_pdata __initdata = { + .win[0] = &smdk6450_fb_win0, + .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB, + .vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC, + .setup_gpio = s5p64x0_fb_gpio_setup_24bpp, +}; - /* Configure GPIO pin with S5P6450_GPF15_PWM_TOUT1 */ - s3c_gpio_cfgpin(S5P6450_GPF(15), S3C_GPIO_SFN(2)); +/* LCD power controller */ +static void smdk6450_lte480_reset_power(struct plat_lcd_data *pd, + unsigned int power) +{ + int err; - return 0; -} + if (power) { + err = gpio_request(S5P6450_GPN(5), "GPN"); + if (err) { + printk(KERN_ERR "failed to request GPN for lcd reset\n"); + return; + } -static void smdk6450_backlight_exit(struct device *dev) -{ - s3c_gpio_cfgpin(S5P6450_GPF(15), S3C_GPIO_OUTPUT); - gpio_free(S5P6450_GPF(15)); + gpio_direction_output(S5P6450_GPN(5), 1); + gpio_set_value(S5P6450_GPN(5), 0); + gpio_set_value(S5P6450_GPN(5), 1); + gpio_free(S5P6450_GPN(5)); + } } -static struct platform_pwm_backlight_data smdk6450_backlight_data = { - .pwm_id = 1, - .max_brightness = 255, - .dft_brightness = 255, - .pwm_period_ns = 78770, - .init = smdk6450_backlight_init, - .exit = smdk6450_backlight_exit, +static struct plat_lcd_data smdk6450_lcd_power_data = { + .set_power = smdk6450_lte480_reset_power, }; -static struct platform_device smdk6450_backlight_device = { - .name = "pwm-backlight", - .dev = { - .parent = &s3c_device_timer[1].dev, - .platform_data = &smdk6450_backlight_data, - }, +static struct platform_device smdk6450_lcd_lte480wv = { + .name = "platform-lcd", + .dev.parent = &s3c_device_fb.dev, + .dev.platform_data = &smdk6450_lcd_power_data, }; static struct platform_device *smdk6450_devices[] __initdata = { @@ -157,8 +177,9 @@ static struct platform_device *smdk6450_devices[] __initdata = { &s3c_device_wdt, &samsung_asoc_dma, &s5p6450_device_iis0, - &s3c_device_timer[1], - &smdk6450_backlight_device, + &s3c_device_fb, + &smdk6450_lcd_lte480wv, + /* s5p6450_device_spi0 will be added */ }; @@ -188,10 +209,14 @@ static struct i2c_board_info smdk6450_i2c_devs1[] __initdata = { { I2C_BOARD_INFO("24c128", 0x57), },/* Samsung S524AD0XD1 EEPROM */ }; -static struct s3c2410_ts_mach_info s3c_ts_platform __initdata = { - .delay = 10000, - .presc = 49, - .oversampling_shift = 2, +/* LCD Backlight data */ +static struct samsung_bl_gpio_info smdk6450_bl_gpio_info = { + .no = S5P6450_GPF(15), + .func = S3C_GPIO_SFN(2), +}; + +static struct platform_pwm_backlight_data smdk6450_bl_data = { + .pwm_id = 1, }; static void __init smdk6450_map_io(void) @@ -202,9 +227,20 @@ static void __init smdk6450_map_io(void) s5p_set_timer_source(S5P_PWM3, S5P_PWM4); } +static void s5p6450_set_lcd_interface(void) +{ + unsigned int cfg; + + /* select TFT LCD type (RGB I/F) */ + cfg = __raw_readl(S5P64X0_SPCON0); + cfg &= ~S5P64X0_SPCON0_LCD_SEL_MASK; + cfg |= S5P64X0_SPCON0_LCD_SEL_RGB; + __raw_writel(cfg, S5P64X0_SPCON0); +} + static void __init smdk6450_machine_init(void) { - s3c24xx_ts_set_platdata(&s3c_ts_platform); + s3c24xx_ts_set_platdata(NULL); s3c_i2c0_set_platdata(&s5p6450_i2c0_data); s3c_i2c1_set_platdata(&s5p6450_i2c1_data); @@ -213,12 +249,17 @@ static void __init smdk6450_machine_init(void) i2c_register_board_info(1, smdk6450_i2c_devs1, ARRAY_SIZE(smdk6450_i2c_devs1)); + samsung_bl_set(&smdk6450_bl_gpio_info, &smdk6450_bl_data); + + s5p6450_set_lcd_interface(); + s3c_fb_set_platdata(&smdk6450_lcd_pdata); + platform_add_devices(smdk6450_devices, ARRAY_SIZE(smdk6450_devices)); } MACHINE_START(SMDK6450, "SMDK6450") /* Maintainer: Kukjin Kim <kgene.kim@samsung.com> */ - .boot_params = S5P64X0_PA_SDRAM + 0x100, + .atag_offset = 0x100, .init_irq = s5p6450_init_irq, .map_io = smdk6450_map_io, |