diff options
-rw-r--r-- | Documentation/devicetree/bindings/clock/exynos5433-clock.txt | 13 | ||||
-rw-r--r-- | drivers/clk/samsung/clk-exynos5433.c | 30 |
2 files changed, 25 insertions, 18 deletions
diff --git a/Documentation/devicetree/bindings/clock/exynos5433-clock.txt b/Documentation/devicetree/bindings/clock/exynos5433-clock.txt index 63379b04e052..1dc80f8811fe 100644 --- a/Documentation/devicetree/bindings/clock/exynos5433-clock.txt +++ b/Documentation/devicetree/bindings/clock/exynos5433-clock.txt @@ -79,7 +79,7 @@ Required Properties: Input clocks for fsys clock controller: - oscclk - sclk_ufs_mphy - - div_aclk_fsys_200 + - aclk_fsys_200 - sclk_pcie_100_fsys - sclk_ufsunipro_fsys - sclk_mmc2_fsys @@ -104,6 +104,10 @@ Required Properties: - sclk_decon_tv_vclk_disp - aclk_disp_333 + Input clocks for audio clock controller: + - oscclk + - fout_aud_pll + Input clocks for bus0 clock controller: - aclk_bus0_400 @@ -235,7 +239,7 @@ Example 2: Examples of clock controller nodes are listed below. clock-names = "oscclk", "sclk_ufs_mphy", - "div_aclk_fsys_200", + "aclk_fsys_200", "sclk_pcie_100_fsys", "sclk_ufsunipro_fsys", "sclk_mmc2_fsys", @@ -245,7 +249,7 @@ Example 2: Examples of clock controller nodes are listed below. "sclk_usbdrd30_fsys"; clocks = <&xxti>, <&cmu_cpif CLK_SCLK_UFS_MPHY>, - <&cmu_top CLK_DIV_ACLK_FSYS_200>, + <&cmu_top CLK_ACLK_FSYS_200>, <&cmu_top CLK_SCLK_PCIE_100_FSYS>, <&cmu_top CLK_SCLK_UFSUNIPRO_FSYS>, <&cmu_top CLK_SCLK_MMC2_FSYS>, @@ -297,6 +301,9 @@ Example 2: Examples of clock controller nodes are listed below. compatible = "samsung,exynos5433-cmu-aud"; reg = <0x114c0000 0x0b04>; #clock-cells = <1>; + + clock-names = "oscclk", "fout_aud_pll"; + clocks = <&xxti>, <&cmu_top CLK_FOUT_AUD_PLL>; }; cmu_bus0: clock-controller@13600000 { diff --git a/drivers/clk/samsung/clk-exynos5433.c b/drivers/clk/samsung/clk-exynos5433.c index ea1608682d7f..f096bd7df40c 100644 --- a/drivers/clk/samsung/clk-exynos5433.c +++ b/drivers/clk/samsung/clk-exynos5433.c @@ -543,7 +543,7 @@ static const struct samsung_div_clock top_div_clks[] __initconst = { static const struct samsung_gate_clock top_gate_clks[] __initconst = { /* ENABLE_ACLK_TOP */ GATE(CLK_ACLK_G3D_400, "aclk_g3d_400", "div_aclk_g3d_400", - ENABLE_ACLK_TOP, 30, 0, 0), + ENABLE_ACLK_TOP, 30, CLK_IS_CRITICAL, 0), GATE(CLK_ACLK_IMEM_SSX_266, "aclk_imem_ssx_266", "div_aclk_imem_sssx_266", ENABLE_ACLK_TOP, 29, CLK_IGNORE_UNUSED, 0), @@ -555,25 +555,25 @@ static const struct samsung_gate_clock top_gate_clks[] __initconst = { CLK_IGNORE_UNUSED | CLK_SET_RATE_PARENT, 0), GATE(CLK_ACLK_IMEM_200, "aclk_imem_200", "div_aclk_imem_266", ENABLE_ACLK_TOP, 24, - CLK_IGNORE_UNUSED | CLK_SET_RATE_PARENT, 0), + CLK_IS_CRITICAL | CLK_SET_RATE_PARENT, 0), GATE(CLK_ACLK_IMEM_266, "aclk_imem_266", "div_aclk_imem_200", ENABLE_ACLK_TOP, 23, CLK_IGNORE_UNUSED | CLK_SET_RATE_PARENT, 0), GATE(CLK_ACLK_PERIC_66, "aclk_peric_66", "div_aclk_peric_66_b", ENABLE_ACLK_TOP, 22, - CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED, 0), + CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), GATE(CLK_ACLK_PERIS_66, "aclk_peris_66", "div_aclk_peris_66_b", ENABLE_ACLK_TOP, 21, - CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED, 0), + CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), GATE(CLK_ACLK_MSCL_400, "aclk_mscl_400", "div_aclk_mscl_400", ENABLE_ACLK_TOP, 19, - CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED, 0), + CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), GATE(CLK_ACLK_FSYS_200, "aclk_fsys_200", "div_aclk_fsys_200", ENABLE_ACLK_TOP, 18, - CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED, 0), + CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), GATE(CLK_ACLK_GSCL_111, "aclk_gscl_111", "div_aclk_gscl_111", ENABLE_ACLK_TOP, 15, - CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED, 0), + CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), GATE(CLK_ACLK_GSCL_333, "aclk_gscl_333", "div_aclk_gscl_333", ENABLE_ACLK_TOP, 14, CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED, 0), @@ -582,7 +582,7 @@ static const struct samsung_gate_clock top_gate_clks[] __initconst = { CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED, 0), GATE(CLK_ACLK_CAM1_400, "aclk_cam1_400", "div_aclk_cam1_400", ENABLE_ACLK_TOP, 12, - CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED, 0), + CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), GATE(CLK_ACLK_CAM1_552, "aclk_cam1_552", "div_aclk_cam1_552", ENABLE_ACLK_TOP, 11, CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED, 0), @@ -591,7 +591,7 @@ static const struct samsung_gate_clock top_gate_clks[] __initconst = { CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED, 0), GATE(CLK_ACLK_CAM0_400, "aclk_cam0_400", "div_aclk_cam0_400", ENABLE_ACLK_TOP, 9, - CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED, 0), + CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), GATE(CLK_ACLK_CAM0_552, "aclk_cam0_552", "div_aclk_cam0_552", ENABLE_ACLK_TOP, 8, CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED, 0), @@ -600,19 +600,19 @@ static const struct samsung_gate_clock top_gate_clks[] __initconst = { CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED, 0), GATE(CLK_ACLK_ISP_400, "aclk_isp_400", "div_aclk_isp_400", ENABLE_ACLK_TOP, 6, - CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED, 0), + CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), GATE(CLK_ACLK_HEVC_400, "aclk_hevc_400", "div_aclk_hevc_400", ENABLE_ACLK_TOP, 5, - CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED, 0), + CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), GATE(CLK_ACLK_MFC_400, "aclk_mfc_400", "div_aclk_mfc_400", ENABLE_ACLK_TOP, 3, - CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED, 0), + CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), GATE(CLK_ACLK_G2D_266, "aclk_g2d_266", "div_aclk_g2d_266", ENABLE_ACLK_TOP, 2, CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED, 0), GATE(CLK_ACLK_G2D_400, "aclk_g2d_400", "div_aclk_g2d_400", ENABLE_ACLK_TOP, 0, - CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED, 0), + CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), /* ENABLE_SCLK_TOP_MSCL */ GATE(CLK_SCLK_JPEG_MSCL, "sclk_jpeg_mscl", "div_sclk_jpeg", @@ -1385,7 +1385,7 @@ static const struct samsung_gate_clock mif_gate_clks[] __initconst = { CLK_IGNORE_UNUSED | CLK_SET_RATE_PARENT, 0), GATE(CLK_ACLK_DISP_333, "aclk_disp_333", "div_aclk_disp_333", ENABLE_ACLK_MIF3, 1, - CLK_IGNORE_UNUSED | CLK_SET_RATE_PARENT, 0), + CLK_IS_CRITICAL | CLK_SET_RATE_PARENT, 0), GATE(CLK_ACLK_CPIF_200, "aclk_cpif_200", "div_aclk_cpif_200", ENABLE_ACLK_MIF3, 0, CLK_IGNORE_UNUSED | CLK_SET_RATE_PARENT, 0), @@ -1929,7 +1929,7 @@ CLK_OF_DECLARE(exynos5433_cmu_peris, "samsung,exynos5433-cmu-peris", /* list of all parent clock list */ PNAME(mout_sclk_ufs_mphy_user_p) = { "oscclk", "sclk_ufs_mphy", }; -PNAME(mout_aclk_fsys_200_user_p) = { "oscclk", "div_aclk_fsys_200", }; +PNAME(mout_aclk_fsys_200_user_p) = { "oscclk", "aclk_fsys_200", }; PNAME(mout_sclk_pcie_100_user_p) = { "oscclk", "sclk_pcie_100_fsys",}; PNAME(mout_sclk_ufsunipro_user_p) = { "oscclk", "sclk_ufsunipro_fsys",}; PNAME(mout_sclk_mmc2_user_p) = { "oscclk", "sclk_mmc2_fsys", }; |