From: Thomas Abraham <[email protected]> This patch adds the following.
1. Add new definitions of clock of type 'struct clksrc_clk'. 2. Add gate control function for GATE_SCLK1 which is required for new clock additions. Signed-off-by: Thomas Abraham <[email protected]> Signed-off-by: Kukjin Kim <[email protected]> --- arch/arm/mach-s5p6440/clock.c | 60 ++++++++++++++++++++++++++++++++++++++++- 1 files changed, 59 insertions(+), 1 deletions(-) diff --git a/arch/arm/mach-s5p6440/clock.c b/arch/arm/mach-s5p6440/clock.c index b47f77d..ca6e48d 100644 --- a/arch/arm/mach-s5p6440/clock.c +++ b/arch/arm/mach-s5p6440/clock.c @@ -336,6 +336,11 @@ static int s5p6440_sclk_ctrl(struct clk *clk, int enable) return s5p_gatectrl(S5P_CLK_GATE_SCLK0, clk, enable); } +static int s5p6440_sclk1_ctrl(struct clk *clk, int enable) +{ + return s5p_gatectrl(S5P_CLK_GATE_SCLK1, clk, enable); +} + static int s5p6440_mem_ctrl(struct clk *clk, int enable) { return s5p_gatectrl(S5P_CLK_GATE_MEM0, clk, enable); @@ -616,6 +621,19 @@ static struct clksrc_sources clkset_uart = { .nr_sources = ARRAY_SIZE(clkset_uart_list), }; +static struct clk *clkset_audio_list[] = { + &clk_mout_epll.clk, + &clk_dout_mpll.clk, + &clk_fin_epll, + &clk_iis_cd_v40, + &clk_pcm_cd, +}; + +static struct clksrc_sources clkset_audio = { + .sources = clkset_audio_list, + .nr_sources = ARRAY_SIZE(clkset_audio_list), +}; + static struct clksrc_clk clksrcs[] = { { .clk = { @@ -677,7 +695,47 @@ static struct clksrc_clk clksrcs[] = { .sources = &clkset_group1, .reg_src = { .reg = S5P_CLK_SRC0, .shift = 16, .size = 2 }, .reg_div = { .reg = S5P_CLK_DIV2, .shift = 4, .size = 4 }, - } + }, { + .clk = { + .name = "sclk_post", + .id = -1, + .ctrlbit = (1 << 10), + .enable = s5p6440_sclk_ctrl, + }, + .sources = &clkset_group1, + .reg_src = { .reg = S5P_CLK_SRC0, .shift = 26, .size = 2 }, + .reg_div = { .reg = S5P_CLK_DIV1, .shift = 12, .size = 4 }, + }, { + .clk = { + .name = "sclk_dispcon", + .id = -1, + .ctrlbit = (1 << 1), + .enable = s5p6440_sclk1_ctrl, + }, + .sources = &clkset_group1, + .reg_src = { .reg = S5P_CLK_SRC1, .shift = 4, .size = 2 }, + .reg_div = { .reg = S5P_CLK_DIV3, .shift = 0, .size = 4 }, + }, { + .clk = { + .name = "sclk_fimgvg", + .id = -1, + .ctrlbit = (1 << 2), + .enable = s5p6440_sclk1_ctrl, + }, + .sources = &clkset_group1, + .reg_src = { .reg = S5P_CLK_SRC1, .shift = 8, .size = 2 }, + .reg_div = { .reg = S5P_CLK_DIV3, .shift = 4, .size = 4 }, + }, { + .clk = { + .name = "sclk_audio2", + .id = -1, + .ctrlbit = (1 << 11), + .enable = s5p6440_sclk_ctrl, + }, + .sources = &clkset_audio, + .reg_src = { .reg = S5P_CLK_SRC1, .shift = 0, .size = 3 }, + .reg_div = { .reg = S5P_CLK_DIV2, .shift = 24, .size = 4 }, + }, }; /* Clock initialisation code */ -- 1.6.2.5 -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
