From 81fed6e342c04a4ecb0650c914d24bd57c6c168f Mon Sep 17 00:00:00 2001 From: Chanwoo Choi Date: Fri, 15 Apr 2016 15:32:53 +0900 Subject: [PATCH] clk: samsung: exynos542x: Add the clock id for ACLK This patch adds the clock id for ACLK clock which is source clock of AMBA AXI bus. This clock should be handled in the bus frequency scaling driver. Signed-off-by: Chanwoo Choi Tested-by: Markus Reichl Tested-by: Anand Moon Reviewed-by: Krzysztof Kozlowski Signed-off-by: Sylwester Nawrocki --- drivers/clk/samsung/clk-exynos5420.c | 75 +++++++++++++++++----------- 1 file changed, 46 insertions(+), 29 deletions(-) diff --git a/drivers/clk/samsung/clk-exynos5420.c b/drivers/clk/samsung/clk-exynos5420.c index be03ed0fcb6b..92382cef9f90 100644 --- a/drivers/clk/samsung/clk-exynos5420.c +++ b/drivers/clk/samsung/clk-exynos5420.c @@ -554,8 +554,8 @@ static struct samsung_mux_clock exynos5800_mux_clks[] __initdata = { }; static struct samsung_div_clock exynos5800_div_clks[] __initdata = { - DIV(0, "dout_aclk400_wcore", "mout_aclk400_wcore", DIV_TOP0, 16, 3), - + DIV(CLK_DOUT_ACLK400_WCORE, "dout_aclk400_wcore", + "mout_aclk400_wcore", DIV_TOP0, 16, 3), DIV(0, "dout_aclk550_cam", "mout_aclk550_cam", DIV_TOP8, 16, 3), DIV(0, "dout_aclkfl1_550_cam", "mout_aclkfl1_550_cam", @@ -607,8 +607,8 @@ static struct samsung_mux_clock exynos5420_mux_clks[] __initdata = { }; static struct samsung_div_clock exynos5420_div_clks[] __initdata = { - DIV(0, "dout_aclk400_wcore", "mout_aclk400_wcore_bpll", - DIV_TOP0, 16, 3), + DIV(CLK_DOUT_ACLK400_WCORE, "dout_aclk400_wcore", + "mout_aclk400_wcore_bpll", DIV_TOP0, 16, 3), }; static struct samsung_mux_clock exynos5x_mux_clks[] __initdata = { @@ -785,31 +785,47 @@ static struct samsung_div_clock exynos5x_div_clks[] __initdata = { DIV(0, "div_kfc", "mout_kfc", DIV_KFC0, 0, 3), DIV(0, "sclk_kpll", "mout_kpll", DIV_KFC0, 24, 3), - DIV(0, "dout_aclk400_isp", "mout_aclk400_isp", DIV_TOP0, 0, 3), - DIV(0, "dout_aclk400_mscl", "mout_aclk400_mscl", DIV_TOP0, 4, 3), - DIV(0, "dout_aclk200", "mout_aclk200", DIV_TOP0, 8, 3), - DIV(0, "dout_aclk200_fsys2", "mout_aclk200_fsys2", DIV_TOP0, 12, 3), - DIV(0, "dout_aclk100_noc", "mout_aclk100_noc", DIV_TOP0, 20, 3), - DIV(0, "dout_pclk200_fsys", "mout_pclk200_fsys", DIV_TOP0, 24, 3), - DIV(0, "dout_aclk200_fsys", "mout_aclk200_fsys", DIV_TOP0, 28, 3), + DIV(CLK_DOUT_ACLK400_ISP, "dout_aclk400_isp", "mout_aclk400_isp", + DIV_TOP0, 0, 3), + DIV(CLK_DOUT_ACLK400_MSCL, "dout_aclk400_mscl", "mout_aclk400_mscl", + DIV_TOP0, 4, 3), + DIV(CLK_DOUT_ACLK200, "dout_aclk200", "mout_aclk200", + DIV_TOP0, 8, 3), + DIV(CLK_DOUT_ACLK200_FSYS2, "dout_aclk200_fsys2", "mout_aclk200_fsys2", + DIV_TOP0, 12, 3), + DIV(CLK_DOUT_ACLK100_NOC, "dout_aclk100_noc", "mout_aclk100_noc", + DIV_TOP0, 20, 3), + DIV(CLK_DOUT_PCLK200_FSYS, "dout_pclk200_fsys", "mout_pclk200_fsys", + DIV_TOP0, 24, 3), + DIV(CLK_DOUT_ACLK200_FSYS, "dout_aclk200_fsys", "mout_aclk200_fsys", + DIV_TOP0, 28, 3), + DIV(CLK_DOUT_ACLK333_432_GSCL, "dout_aclk333_432_gscl", + "mout_aclk333_432_gscl", DIV_TOP1, 0, 3), + DIV(CLK_DOUT_ACLK333_432_ISP, "dout_aclk333_432_isp", + "mout_aclk333_432_isp", DIV_TOP1, 4, 3), + DIV(CLK_DOUT_ACLK66, "dout_aclk66", "mout_aclk66", + DIV_TOP1, 8, 6), + DIV(CLK_DOUT_ACLK333_432_ISP0, "dout_aclk333_432_isp0", + "mout_aclk333_432_isp0", DIV_TOP1, 16, 3), + DIV(CLK_DOUT_ACLK266, "dout_aclk266", "mout_aclk266", + DIV_TOP1, 20, 3), + DIV(CLK_DOUT_ACLK166, "dout_aclk166", "mout_aclk166", + DIV_TOP1, 24, 3), + DIV(CLK_DOUT_ACLK333, "dout_aclk333", "mout_aclk333", + DIV_TOP1, 28, 3), - DIV(0, "dout_aclk333_432_gscl", "mout_aclk333_432_gscl", - DIV_TOP1, 0, 3), - DIV(0, "dout_aclk333_432_isp", "mout_aclk333_432_isp", - DIV_TOP1, 4, 3), - DIV(0, "dout_aclk66", "mout_aclk66", DIV_TOP1, 8, 6), - DIV(0, "dout_aclk333_432_isp0", "mout_aclk333_432_isp0", - DIV_TOP1, 16, 3), - DIV(0, "dout_aclk266", "mout_aclk266", DIV_TOP1, 20, 3), - DIV(0, "dout_aclk166", "mout_aclk166", DIV_TOP1, 24, 3), - DIV(0, "dout_aclk333", "mout_aclk333", DIV_TOP1, 28, 3), - - DIV(0, "dout_aclk333_g2d", "mout_aclk333_g2d", DIV_TOP2, 8, 3), - DIV(0, "dout_aclk266_g2d", "mout_aclk266_g2d", DIV_TOP2, 12, 3), - DIV(0, "dout_aclk_g3d", "mout_aclk_g3d", DIV_TOP2, 16, 3), - DIV(0, "dout_aclk300_jpeg", "mout_aclk300_jpeg", DIV_TOP2, 20, 3), - DIV(0, "dout_aclk300_disp1", "mout_aclk300_disp1", DIV_TOP2, 24, 3), - DIV(0, "dout_aclk300_gscl", "mout_aclk300_gscl", DIV_TOP2, 28, 3), + DIV(CLK_DOUT_ACLK333_G2D, "dout_aclk333_g2d", "mout_aclk333_g2d", + DIV_TOP2, 8, 3), + DIV(CLK_DOUT_ACLK266_G2D, "dout_aclk266_g2d", "mout_aclk266_g2d", + DIV_TOP2, 12, 3), + DIV(CLK_DOUT_ACLK_G3D, "dout_aclk_g3d", "mout_aclk_g3d", DIV_TOP2, + 16, 3), + DIV(CLK_DOUT_ACLK300_JPEG, "dout_aclk300_jpeg", "mout_aclk300_jpeg", + DIV_TOP2, 20, 3), + DIV(CLK_DOUT_ACLK300_DISP1, "dout_aclk300_disp1", + "mout_aclk300_disp1", DIV_TOP2, 24, 3), + DIV(CLK_DOUT_ACLK300_GSCL, "dout_aclk300_gscl", "mout_aclk300_gscl", + DIV_TOP2, 28, 3), /* DISP1 Block */ DIV(0, "dout_fimd1", "mout_fimd1_final", DIV_DISP10, 0, 4), @@ -817,7 +833,8 @@ static struct samsung_div_clock exynos5x_div_clks[] __initdata = { DIV(0, "dout_dp1", "mout_dp1", DIV_DISP10, 24, 4), DIV(CLK_DOUT_PIXEL, "dout_hdmi_pixel", "mout_pixel", DIV_DISP10, 28, 4), DIV(0, "dout_disp1_blk", "aclk200_disp1", DIV2_RATIO0, 16, 2), - DIV(0, "dout_aclk400_disp1", "mout_aclk400_disp1", DIV_TOP2, 4, 3), + DIV(CLK_DOUT_ACLK400_DISP1, "dout_aclk400_disp1", + "mout_aclk400_disp1", DIV_TOP2, 4, 3), /* Audio Block */ DIV(0, "dout_maudio0", "mout_maudio0", DIV_MAU, 20, 4),