From 5c2f2917168e7a36c0fda0e7c2b0246c83eb7fe0 Mon Sep 17 00:00:00 2001 From: Heiko Stuebner Date: Tue, 24 Apr 2012 18:07:03 -0700 Subject: [PATCH] ARM: S3C24XX: Add clock-lookup entries required by s3c64xx-spi Currently usable are busclk0 and busclk2. Signed-off-by: Heiko Stuebner Signed-off-by: Kukjin Kim --- arch/arm/mach-s3c24xx/clock-s3c2416.c | 1 + arch/arm/mach-s3c24xx/clock-s3c2443.c | 1 + arch/arm/mach-s3c24xx/common-s3c2443.c | 15 ++++++++++----- 3 files changed, 12 insertions(+), 5 deletions(-) diff --git a/arch/arm/mach-s3c24xx/clock-s3c2416.c b/arch/arm/mach-s3c24xx/clock-s3c2416.c index dbc9ab4aaca2..8702ecfaab30 100644 --- a/arch/arm/mach-s3c24xx/clock-s3c2416.c +++ b/arch/arm/mach-s3c24xx/clock-s3c2416.c @@ -144,6 +144,7 @@ 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), + CLKDEV_INIT("s3c64xx-spi.0", "spi_busclk2", &hsspi_mux.clk), }; void __init s3c2416_init_clocks(int xtal) diff --git a/arch/arm/mach-s3c24xx/clock-s3c2443.c b/arch/arm/mach-s3c24xx/clock-s3c2443.c index bce1cd3a91da..a4c5a520d994 100644 --- a/arch/arm/mach-s3c24xx/clock-s3c2443.c +++ b/arch/arm/mach-s3c24xx/clock-s3c2443.c @@ -181,6 +181,7 @@ static struct clk *clks[] __initdata = { static struct clk_lookup s3c2443_clk_lookup[] = { CLKDEV_INIT("s3c-sdhci.1", "mmc_busclk.2", &clk_hsmmc), + CLKDEV_INIT("s3c64xx-spi.0", "spi_busclk2", &clk_hsspi.clk), }; void __init s3c2443_init_clocks(int xtal) diff --git a/arch/arm/mach-s3c24xx/common-s3c2443.c b/arch/arm/mach-s3c24xx/common-s3c2443.c index 460431589f39..aeeb2be283fa 100644 --- a/arch/arm/mach-s3c24xx/common-s3c2443.c +++ b/arch/arm/mach-s3c24xx/common-s3c2443.c @@ -423,11 +423,6 @@ static struct clk init_clocks_off[] = { .parent = &clk_p, .enable = s3c2443_clkcon_enable_p, .ctrlbit = S3C2443_PCLKCON_IIS, - }, { - .name = "hsspi", - .parent = &clk_p, - .enable = s3c2443_clkcon_enable_p, - .ctrlbit = S3C2443_PCLKCON_HSSPI, }, { .name = "adc", .parent = &clk_p, @@ -562,6 +557,14 @@ static struct clk hsmmc1_clk = { .ctrlbit = S3C2443_HCLKCON_HSMMC, }; +static struct clk hsspi_clk = { + .name = "spi", + .devname = "s3c64xx-spi.0", + .parent = &clk_p, + .enable = s3c2443_clkcon_enable_p, + .ctrlbit = S3C2443_PCLKCON_HSSPI, +}; + /* EPLLCON compatible enough to get on/off information */ void __init_or_cpufreq s3c2443_common_setup_clocks(pll_fn get_mpll) @@ -612,6 +615,7 @@ static struct clk *clks[] __initdata = { &clk_usb_bus, &clk_armdiv, &hsmmc1_clk, + &hsspi_clk, }; static struct clksrc_clk *clksrcs[] __initdata = { @@ -629,6 +633,7 @@ static struct clk_lookup s3c2443_clk_lookup[] = { CLKDEV_INIT(NULL, "clk_uart_baud2", &clk_p), CLKDEV_INIT(NULL, "clk_uart_baud3", &clk_esys_uart.clk), CLKDEV_INIT("s3c-sdhci.1", "mmc_busclk.0", &hsmmc1_clk), + CLKDEV_INIT("s3c64xx-spi.0", "spi_busclk0", &hsspi_clk), }; void __init s3c2443_common_init_clocks(int xtal, pll_fn get_mpll, -- 2.39.5