clk/samsung updates for 4.14
Changes in definitions of audio related clocks for Exynos5420/5422/5800 SoCs: a fix of mau_epll clock definition and changes enabling clock rate setting propagation on a path from the I2S IP block up the EPLL. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABCAAGBQJZjGUFAAoJEE1bIKeAnHqLpPMQAJc2E7Gp6BX7LdUmN6r8GuCS AdfyqnUUH0oW6OTTrhZvW/Jg7i8P0dcTtWF9qhBbsg78l/4QPprKHOz+uRGeJ7TJ usdDnRiiThlfSGGx5Wu3zxv7EhXLpXamRK3uWKIEEyjrmxXiZXWZDYN9O40gZ0pI DSBBNoHD4ikotLNHTjlOEMtxKH7y7/Yda7QSWZsddsNhmvdsuG8iOAagbujJtkie 1rH20eL4z8BA0kjyW3/U6B35cx83KrmpjG9TUoTEwG580X6uTOmpXZ644Rzf3LLs +In/UpEqvXXr4lbBtvoOWzMcsaF5PcSx1otmb+oqAdfN85M3z/lquX0Kv/ZT2Y/x 7hWzAJMLBABA5UgEgB75Sf8TJC1YH7oWHZcRux+nN/AdFXIvIgbuCcVSgn8s0+Tx cnWebKQyzRTNWirf3GzExHIhsUEfaB/qdgg4CE8a+tDzundCu3k2dr9Ss+sFYaaU qEg3EazbU5vOFbaNE9ImZulLMTprQ09jlvvaKV6MA9mB90mIfUgyjOUXhqLov4S9 Uuen+0tFeGMNxVtm6mUYT9zqiFlktP3BluoWQwyd2wyrqX1PgHwYj2KhrwoGzm7+ mSKKwSBulJN5yIbSQdX+O31sddlcOHz+ey+7ttaY5j8s8AoP+eGQlSVMY6YKllWm on85KiSm0Hpxvmx2LMMX =pAH5 -----END PGP SIGNATURE----- Merge tag 'clk-v4.14-samsung' of git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk into clk-next Pull Samsung clk driver updates from Sylwester Nawrocki: Changes in definitions of audio related clocks for Exynos5420/5422/5800 SoCs: a fix of mau_epll clock definition and changes enabling clock rate setting propagation on a path from the I2S IP block up the EPLL. * tag 'clk-v4.14-samsung' of git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk: clk: samsung: exynos542x: Enable clock rate propagation up to the EPLL clk: samsung: Add CLK_SET_RATE_PARENT to some AUDSS CLK CON clocks clk: samsung: Fix mau_epll clock definition for exynos5422
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4d64556b36
@ -180,7 +180,7 @@ static int exynos_audss_clk_probe(struct platform_device *pdev)
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}
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clk_table[EXYNOS_MOUT_AUDSS] = clk_hw_register_mux(NULL, "mout_audss",
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mout_audss_p, ARRAY_SIZE(mout_audss_p),
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CLK_SET_RATE_NO_REPARENT,
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CLK_SET_RATE_NO_REPARENT | CLK_SET_RATE_PARENT,
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reg_base + ASS_CLK_SRC, 0, 1, 0, &lock);
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cdclk = devm_clk_get(&pdev->dev, "cdclk");
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@ -195,11 +195,11 @@ static int exynos_audss_clk_probe(struct platform_device *pdev)
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reg_base + ASS_CLK_SRC, 2, 2, 0, &lock);
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clk_table[EXYNOS_DOUT_SRP] = clk_hw_register_divider(NULL, "dout_srp",
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"mout_audss", 0, reg_base + ASS_CLK_DIV, 0, 4,
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0, &lock);
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"mout_audss", CLK_SET_RATE_PARENT,
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reg_base + ASS_CLK_DIV, 0, 4, 0, &lock);
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clk_table[EXYNOS_DOUT_AUD_BUS] = clk_hw_register_divider(NULL,
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"dout_aud_bus", "dout_srp", 0,
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"dout_aud_bus", "dout_srp", CLK_SET_RATE_PARENT,
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reg_base + ASS_CLK_DIV, 4, 4, 0, &lock);
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clk_table[EXYNOS_DOUT_I2S] = clk_hw_register_divider(NULL, "dout_i2s",
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@ -537,8 +537,8 @@ static const struct samsung_mux_clock exynos5800_mux_clks[] __initconst = {
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MUX(CLK_MOUT_MX_MSPLL_CCORE, "mout_mx_mspll_ccore",
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mout_mx_mspll_ccore_p, SRC_TOP7, 16, 2),
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MUX(CLK_MOUT_MAU_EPLL, "mout_mau_epll_clk", mout_mau_epll_clk_5800_p,
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SRC_TOP7, 20, 2),
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MUX_F(CLK_MOUT_MAU_EPLL, "mout_mau_epll_clk", mout_mau_epll_clk_5800_p,
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SRC_TOP7, 20, 2, CLK_SET_RATE_PARENT, 0),
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MUX(0, "sclk_bpll", mout_bpll_p, SRC_TOP7, 24, 1),
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MUX(0, "mout_epll2", mout_epll2_5800_p, SRC_TOP7, 28, 1),
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@ -547,8 +547,8 @@ static const struct samsung_mux_clock exynos5800_mux_clks[] __initconst = {
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MUX(0, "mout_aclk432_cam", mout_group6_5800_p, SRC_TOP8, 24, 2),
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MUX(0, "mout_aclk432_scaler", mout_group6_5800_p, SRC_TOP8, 28, 2),
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MUX(CLK_MOUT_USER_MAU_EPLL, "mout_user_mau_epll", mout_group16_5800_p,
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SRC_TOP9, 8, 1),
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MUX_F(CLK_MOUT_USER_MAU_EPLL, "mout_user_mau_epll", mout_group16_5800_p,
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SRC_TOP9, 8, 1, CLK_SET_RATE_PARENT, 0),
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MUX(0, "mout_user_aclk550_cam", mout_group15_5800_p,
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SRC_TOP9, 16, 1),
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MUX(0, "mout_user_aclkfl1_550_cam", mout_group13_5800_p,
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@ -590,6 +590,8 @@ static const struct samsung_gate_clock exynos5800_gate_clks[] __initconst = {
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GATE_BUS_TOP, 24, 0, 0),
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GATE(CLK_ACLK432_SCALER, "aclk432_scaler", "mout_user_aclk432_scaler",
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GATE_BUS_TOP, 27, CLK_IS_CRITICAL, 0),
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GATE(CLK_MAU_EPLL, "mau_epll", "mout_user_mau_epll",
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SRC_MASK_TOP7, 20, CLK_SET_RATE_PARENT, 0),
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};
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static const struct samsung_mux_clock exynos5420_mux_clks[] __initconst = {
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@ -629,6 +631,11 @@ static const struct samsung_div_clock exynos5420_div_clks[] __initconst = {
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"mout_aclk400_wcore_bpll", DIV_TOP0, 16, 3),
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};
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static const struct samsung_gate_clock exynos5420_gate_clks[] __initconst = {
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GATE(CLK_MAU_EPLL, "mau_epll", "mout_mau_epll_clk",
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SRC_MASK_TOP7, 20, CLK_SET_RATE_PARENT, 0),
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};
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static const struct samsung_mux_clock exynos5x_mux_clks[] __initconst = {
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MUX(0, "mout_user_pclk66_gpio", mout_user_pclk66_gpio_p,
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SRC_TOP7, 4, 1),
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@ -706,7 +713,8 @@ static const struct samsung_mux_clock exynos5x_mux_clks[] __initconst = {
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MUX(0, "mout_sclk_spll", mout_spll_p, SRC_TOP6, 8, 1),
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MUX(0, "mout_sclk_ipll", mout_ipll_p, SRC_TOP6, 12, 1),
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MUX(0, "mout_sclk_rpll", mout_rpll_p, SRC_TOP6, 16, 1),
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MUX(CLK_MOUT_EPLL, "mout_sclk_epll", mout_epll_p, SRC_TOP6, 20, 1),
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MUX_F(CLK_MOUT_EPLL, "mout_sclk_epll", mout_epll_p, SRC_TOP6, 20, 1,
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CLK_SET_RATE_PARENT, 0),
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MUX(0, "mout_sclk_dpll", mout_dpll_p, SRC_TOP6, 24, 1),
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MUX(0, "mout_sclk_cpll", mout_cpll_p, SRC_TOP6, 28, 1),
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@ -1001,9 +1009,6 @@ static const struct samsung_gate_clock exynos5x_gate_clks[] __initconst = {
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GATE(0, "aclk300_disp1", "mout_user_aclk300_disp1",
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SRC_MASK_TOP2, 24, CLK_IS_CRITICAL, 0),
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GATE(CLK_MAU_EPLL, "mau_epll", "mout_mau_epll_clk",
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SRC_MASK_TOP7, 20, 0, 0),
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/* sclk */
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GATE(CLK_SCLK_UART0, "sclk_uart0", "dout_uart0",
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GATE_TOP_SCLK_PERIC, 0, CLK_SET_RATE_PARENT, 0),
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@ -1440,6 +1445,8 @@ static void __init exynos5x_clk_init(struct device_node *np,
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ARRAY_SIZE(exynos5420_mux_clks));
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samsung_clk_register_div(ctx, exynos5420_div_clks,
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ARRAY_SIZE(exynos5420_div_clks));
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samsung_clk_register_gate(ctx, exynos5420_gate_clks,
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ARRAY_SIZE(exynos5420_gate_clks));
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} else {
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samsung_clk_register_fixed_factor(
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ctx, exynos5800_fixed_factor_clks,
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