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Merge branch 'next-samsung-cleanup-mmc2' of git://git.kernel.org/pub/…
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…scm/linux/kernel/git/kgene/linux-samsung into samsung/cleanup
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Arnd Bergmann committed Dec 27, 2011
2 parents 4eb8219 + 4346b6d commit 7a09266
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Showing 18 changed files with 361 additions and 392 deletions.
1 change: 0 additions & 1 deletion arch/arm/mach-exynos/Makefile
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Original file line number Diff line number Diff line change
Expand Up @@ -58,6 +58,5 @@ obj-$(CONFIG_EXYNOS4_SETUP_I2C5) += setup-i2c5.o
obj-$(CONFIG_EXYNOS4_SETUP_I2C6) += setup-i2c6.o
obj-$(CONFIG_EXYNOS4_SETUP_I2C7) += setup-i2c7.o
obj-$(CONFIG_EXYNOS4_SETUP_KEYPAD) += setup-keypad.o
obj-$(CONFIG_EXYNOS4_SETUP_SDHCI) += setup-sdhci.o
obj-$(CONFIG_EXYNOS4_SETUP_SDHCI_GPIO) += setup-sdhci-gpio.o
obj-$(CONFIG_EXYNOS4_SETUP_USB_PHY) += setup-usb-phy.o
88 changes: 52 additions & 36 deletions arch/arm/mach-exynos/clock.c
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Expand Up @@ -1154,42 +1154,6 @@ static struct clksrc_clk clksrcs[] = {
.sources = &clkset_mout_mfc,
.reg_src = { .reg = S5P_CLKSRC_MFC, .shift = 8, .size = 1 },
.reg_div = { .reg = S5P_CLKDIV_MFC, .shift = 0, .size = 4 },
}, {
.clk = {
.name = "sclk_mmc",
.devname = "s3c-sdhci.0",
.parent = &clk_dout_mmc0.clk,
.enable = exynos4_clksrc_mask_fsys_ctrl,
.ctrlbit = (1 << 0),
},
.reg_div = { .reg = S5P_CLKDIV_FSYS1, .shift = 8, .size = 8 },
}, {
.clk = {
.name = "sclk_mmc",
.devname = "s3c-sdhci.1",
.parent = &clk_dout_mmc1.clk,
.enable = exynos4_clksrc_mask_fsys_ctrl,
.ctrlbit = (1 << 4),
},
.reg_div = { .reg = S5P_CLKDIV_FSYS1, .shift = 24, .size = 8 },
}, {
.clk = {
.name = "sclk_mmc",
.devname = "s3c-sdhci.2",
.parent = &clk_dout_mmc2.clk,
.enable = exynos4_clksrc_mask_fsys_ctrl,
.ctrlbit = (1 << 8),
},
.reg_div = { .reg = S5P_CLKDIV_FSYS2, .shift = 8, .size = 8 },
}, {
.clk = {
.name = "sclk_mmc",
.devname = "s3c-sdhci.3",
.parent = &clk_dout_mmc3.clk,
.enable = exynos4_clksrc_mask_fsys_ctrl,
.ctrlbit = (1 << 12),
},
.reg_div = { .reg = S5P_CLKDIV_FSYS2, .shift = 24, .size = 8 },
}, {
.clk = {
.name = "sclk_dwmmc",
Expand Down Expand Up @@ -1249,6 +1213,50 @@ static struct clksrc_clk clk_sclk_uart3 = {
.reg_div = { .reg = S5P_CLKDIV_PERIL0, .shift = 12, .size = 4 },
};

static struct clksrc_clk clk_sclk_mmc0 = {
.clk = {
.name = "sclk_mmc",
.devname = "s3c-sdhci.0",
.parent = &clk_dout_mmc0.clk,
.enable = exynos4_clksrc_mask_fsys_ctrl,
.ctrlbit = (1 << 0),
},
.reg_div = { .reg = S5P_CLKDIV_FSYS1, .shift = 8, .size = 8 },
};

static struct clksrc_clk clk_sclk_mmc1 = {
.clk = {
.name = "sclk_mmc",
.devname = "s3c-sdhci.1",
.parent = &clk_dout_mmc1.clk,
.enable = exynos4_clksrc_mask_fsys_ctrl,
.ctrlbit = (1 << 4),
},
.reg_div = { .reg = S5P_CLKDIV_FSYS1, .shift = 24, .size = 8 },
};

static struct clksrc_clk clk_sclk_mmc2 = {
.clk = {
.name = "sclk_mmc",
.devname = "s3c-sdhci.2",
.parent = &clk_dout_mmc2.clk,
.enable = exynos4_clksrc_mask_fsys_ctrl,
.ctrlbit = (1 << 8),
},
.reg_div = { .reg = S5P_CLKDIV_FSYS2, .shift = 8, .size = 8 },
};

static struct clksrc_clk clk_sclk_mmc3 = {
.clk = {
.name = "sclk_mmc",
.devname = "s3c-sdhci.3",
.parent = &clk_dout_mmc3.clk,
.enable = exynos4_clksrc_mask_fsys_ctrl,
.ctrlbit = (1 << 12),
},
.reg_div = { .reg = S5P_CLKDIV_FSYS2, .shift = 24, .size = 8 },
};

/* Clock initialization code */
static struct clksrc_clk *sysclks[] = {
&clk_mout_apll,
Expand Down Expand Up @@ -1293,13 +1301,21 @@ static struct clksrc_clk *clksrc_cdev[] = {
&clk_sclk_uart1,
&clk_sclk_uart2,
&clk_sclk_uart3,
&clk_sclk_mmc0,
&clk_sclk_mmc1,
&clk_sclk_mmc2,
&clk_sclk_mmc3,
};

static struct clk_lookup exynos4_clk_lookup[] = {
CLKDEV_INIT("exynos4210-uart.0", "clk_uart_baud0", &clk_sclk_uart0.clk),
CLKDEV_INIT("exynos4210-uart.1", "clk_uart_baud0", &clk_sclk_uart1.clk),
CLKDEV_INIT("exynos4210-uart.2", "clk_uart_baud0", &clk_sclk_uart2.clk),
CLKDEV_INIT("exynos4210-uart.3", "clk_uart_baud0", &clk_sclk_uart3.clk),
CLKDEV_INIT("s3c-sdhci.0", "mmc_busclk.2", &clk_sclk_mmc0.clk),
CLKDEV_INIT("s3c-sdhci.1", "mmc_busclk.2", &clk_sclk_mmc1.clk),
CLKDEV_INIT("s3c-sdhci.2", "mmc_busclk.2", &clk_sclk_mmc2.clk),
CLKDEV_INIT("s3c-sdhci.3", "mmc_busclk.2", &clk_sclk_mmc3.clk),
CLKDEV_INIT("dma-pl330.0", "apb_pclk", &clk_pdma0),
CLKDEV_INIT("dma-pl330.1", "apb_pclk", &clk_pdma1),
};
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22 changes: 0 additions & 22 deletions arch/arm/mach-exynos/setup-sdhci.c
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This file was deleted.

1 change: 0 additions & 1 deletion arch/arm/mach-s3c2416/Makefile
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Expand Up @@ -15,7 +15,6 @@ obj-$(CONFIG_S3C2416_PM) += pm.o
#obj-$(CONFIG_S3C2416_DMA) += dma.o

# Device setup
obj-$(CONFIG_S3C2416_SETUP_SDHCI) += setup-sdhci.o
obj-$(CONFIG_S3C2416_SETUP_SDHCI_GPIO) += setup-sdhci-gpio.o

# Machine support
Expand Down
68 changes: 37 additions & 31 deletions arch/arm/mach-s3c2416/clock.c
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Expand Up @@ -90,39 +90,38 @@ static struct clksrc_clk hsmmc_div[] = {
},
};

static struct clksrc_clk hsmmc_mux[] = {
[0] = {
.clk = {
.name = "hsmmc-if",
.devname = "s3c-sdhci.0",
.ctrlbit = (1 << 6),
.enable = s3c2443_clkcon_enable_s,
},
.sources = &(struct clksrc_sources) {
.nr_sources = 2,
.sources = (struct clk *[]) {
[0] = &hsmmc_div[0].clk,
[1] = NULL, /* to fix */
},
},
.reg_src = { .reg = S3C2443_CLKSRC, .size = 1, .shift = 16 },
static struct clksrc_clk hsmmc_mux0 = {
.clk = {
.name = "hsmmc-if",
.devname = "s3c-sdhci.0",
.ctrlbit = (1 << 6),
.enable = s3c2443_clkcon_enable_s,
},
[1] = {
.clk = {
.name = "hsmmc-if",
.devname = "s3c-sdhci.1",
.ctrlbit = (1 << 12),
.enable = s3c2443_clkcon_enable_s,
.sources = &(struct clksrc_sources) {
.nr_sources = 2,
.sources = (struct clk * []) {
[0] = &hsmmc_div[0].clk,
[1] = NULL, /* to fix */
},
.sources = &(struct clksrc_sources) {
.nr_sources = 2,
.sources = (struct clk *[]) {
[0] = &hsmmc_div[1].clk,
[1] = NULL, /* to fix */
},
},
.reg_src = { .reg = S3C2443_CLKSRC, .size = 1, .shift = 16 },
};

static struct clksrc_clk hsmmc_mux1 = {
.clk = {
.name = "hsmmc-if",
.devname = "s3c-sdhci.1",
.ctrlbit = (1 << 12),
.enable = s3c2443_clkcon_enable_s,
},
.sources = &(struct clksrc_sources) {
.nr_sources = 2,
.sources = (struct clk * []) {
[0] = &hsmmc_div[1].clk,
[1] = NULL, /* to fix */
},
.reg_src = { .reg = S3C2443_CLKSRC, .size = 1, .shift = 17 },
},
.reg_src = { .reg = S3C2443_CLKSRC, .size = 1, .shift = 17 },
};

static struct clk hsmmc0_clk = {
Expand All @@ -144,8 +143,14 @@ static struct clksrc_clk *clksrcs[] __initdata = {
&hsspi_mux,
&hsmmc_div[0],
&hsmmc_div[1],
&hsmmc_mux[0],
&hsmmc_mux[1],
&hsmmc_mux0,
&hsmmc_mux1,
};

static struct clk_lookup s3c2416_clk_lookup[] = {
CLKDEV_INIT("s3c-sdhci.0", "mmc_busclk.0", &hsmmc0_clk),
CLKDEV_INIT("s3c-sdhci.0", "mmc_busclk.2", &hsmmc_mux0.clk),
CLKDEV_INIT("s3c-sdhci.1", "mmc_busclk.2", &hsmmc_mux1.clk),
};

void __init s3c2416_init_clocks(int xtal)
Expand All @@ -167,6 +172,7 @@ void __init s3c2416_init_clocks(int xtal)
s3c_register_clksrc(clksrcs[ptr], 1);

s3c24xx_register_clock(&hsmmc0_clk);
clkdev_add_table(s3c2416_clk_lookup, ARRAY_SIZE(s3c2416_clk_lookup));

s3c_pwmclk_init();

Expand Down
24 changes: 0 additions & 24 deletions arch/arm/mach-s3c2416/setup-sdhci.c
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This file was deleted.

1 change: 0 additions & 1 deletion arch/arm/mach-s3c64xx/Makefile
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Expand Up @@ -32,7 +32,6 @@ obj-$(CONFIG_S3C64XX_SETUP_I2C0) += setup-i2c0.o
obj-$(CONFIG_S3C64XX_SETUP_I2C1) += setup-i2c1.o
obj-$(CONFIG_S3C64XX_SETUP_IDE) += setup-ide.o
obj-$(CONFIG_S3C64XX_SETUP_KEYPAD) += setup-keypad.o
obj-$(CONFIG_S3C64XX_SETUP_SDHCI) += setup-sdhci.o
obj-$(CONFIG_S3C64XX_SETUP_FB_24BPP) += setup-fb-24bpp.o
obj-$(CONFIG_S3C64XX_SETUP_SDHCI_GPIO) += setup-sdhci-gpio.o

Expand Down
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