clk: imx53: Add clocks configuration

Add clocks configuration for CSI, FIRI and IEEE1588.

Signed-off-by: Fabien Lahoudere <fabien.lahoudere@collabora.co.uk>
Acked-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>

diff --git a/drivers/clk/imx/clk-imx51-imx53.c b/drivers/clk/imx/clk-imx51-imx53.c
index 29d4c44ef3563d81542eb6dbbea184a435fc9bb9..1e3c9ea5f9dcf9e909e4412eaf5a2185659d9c84 100644 (file)
--- a/drivers/clk/imx/clk-imx51-imx53.c
+++ b/drivers/clk/imx/clk-imx51-imx53.c
@@ -126,6 +126,7 @@ static const char *spdif0_com_sel[] = { "spdif0_podf", "ssi1_root_gate", };
 static const char *mx51_spdif1_com_sel[] = { "spdif1_podf", "ssi2_root_gate", };
 static const char *step_sels[] = { "lp_apm", };
 static const char *cpu_podf_sels[] = { "pll1_sw", "step_sel" };
+static const char *ieee1588_sels[] = { "pll3_sw", "pll4_sw", "dummy" /* usbphy2_clk */, "dummy" /* fec_phy_clk */ };
 
 static struct clk *clk[IMX5_CLK_END];
 static struct clk_onecell_data clk_data;
@@ -543,6 +544,25 @@ static void __init mx53_clocks_init(struct device_node *np)
        clk[IMX5_CLK_I2C3_GATE]         = imx_clk_gate2("i2c3_gate", "per_root", MXC_CCM_CCGR1, 22);
        clk[IMX5_CLK_SATA_GATE]         = imx_clk_gate2("sata_gate", "ipg", MXC_CCM_CCGR4, 2);
 
+       clk[IMX5_CLK_FIRI_SEL]          = imx_clk_mux("firi_sel", MXC_CCM_CSCMR2, 12, 2,
+                                               standard_pll_sel, ARRAY_SIZE(standard_pll_sel));
+       clk[IMX5_CLK_FIRI_PRED]         = imx_clk_divider("firi_pred", "firi_sel", MXC_CCM_CSCDR3, 6, 3);
+       clk[IMX5_CLK_FIRI_PODF]         = imx_clk_divider("firi_podf", "firi_pred", MXC_CCM_CSCDR3, 0, 6);
+       clk[IMX5_CLK_FIRI_SERIAL_GATE]  = imx_clk_gate2("firi_serial_gate", "firi_podf", MXC_CCM_CCGR1, 28);
+       clk[IMX5_CLK_FIRI_IPG_GATE]     = imx_clk_gate2("firi_ipg_gate", "ipg", MXC_CCM_CCGR1, 26);
+
+       clk[IMX5_CLK_CSI0_MCLK1_SEL]    = imx_clk_mux("csi0_mclk1_sel", MXC_CCM_CSCMR2, 22, 2,
+                                               standard_pll_sel, ARRAY_SIZE(standard_pll_sel));
+       clk[IMX5_CLK_CSI0_MCLK1_PRED]   = imx_clk_divider("csi0_mclk1_pred", "csi0_mclk1_sel", MXC_CCM_CSCDR4, 6, 3);
+       clk[IMX5_CLK_CSI0_MCLK1_PODF]   = imx_clk_divider("csi0_mclk1_podf", "csi0_mclk1_pred", MXC_CCM_CSCDR4, 0, 6);
+       clk[IMX5_CLK_CSI0_MCLK1_GATE]   = imx_clk_gate2("csi0_mclk1_serial_gate", "csi0_mclk1_podf", MXC_CCM_CCGR6, 4);
+
+       clk[IMX5_CLK_IEEE1588_SEL]      = imx_clk_mux("ieee1588_sel", MXC_CCM_CSCMR2, 14, 2,
+                                               ieee1588_sels, ARRAY_SIZE(ieee1588_sels));
+       clk[IMX5_CLK_IEEE1588_PRED]     = imx_clk_divider("ieee1588_pred", "ieee1588_sel", MXC_CCM_CSCDR2, 6, 3);
+       clk[IMX5_CLK_IEEE1588_PODF]     = imx_clk_divider("ieee1588_podf", "ieee1588_pred", MXC_CCM_CSCDR2, 0, 6);
+       clk[IMX5_CLK_IEEE1588_GATE]     = imx_clk_gate2("ieee1588_serial_gate", "ieee1588_podf", MXC_CCM_CCGR7, 6);
+
        clk[IMX5_CLK_CKO1_SEL]          = imx_clk_mux("cko1_sel", MXC_CCM_CCOSR, 0, 4,
                                                mx53_cko1_sel, ARRAY_SIZE(mx53_cko1_sel));
        clk[IMX5_CLK_CKO1_PODF]         = imx_clk_divider("cko1_podf", "cko1_sel", MXC_CCM_CCOSR, 4, 3);

diff --git a/include/dt-bindings/clock/imx5-clock.h b/include/dt-bindings/clock/imx5-clock.h
index f4b7478e23c893b28893c6f262a1e1c29fe122d6..d382fc71aa837a72da9381519e13dcce4a4f6f0f 100644 (file)
--- a/include/dt-bindings/clock/imx5-clock.h
+++ b/include/dt-bindings/clock/imx5-clock.h
@@ -201,6 +201,19 @@
 #define IMX5_CLK_STEP_SEL              189
 #define IMX5_CLK_CPU_PODF_SEL          190
 #define IMX5_CLK_ARM                   191
-#define IMX5_CLK_END                   192
+#define IMX5_CLK_FIRI_PRED             192
+#define IMX5_CLK_FIRI_SEL              193
+#define IMX5_CLK_FIRI_PODF             194
+#define IMX5_CLK_FIRI_SERIAL_GATE      195
+#define IMX5_CLK_FIRI_IPG_GATE         196
+#define IMX5_CLK_CSI0_MCLK1_PRED       197
+#define IMX5_CLK_CSI0_MCLK1_SEL                198
+#define IMX5_CLK_CSI0_MCLK1_PODF       199
+#define IMX5_CLK_CSI0_MCLK1_GATE       200
+#define IMX5_CLK_IEEE1588_PRED         201
+#define IMX5_CLK_IEEE1588_SEL          202
+#define IMX5_CLK_IEEE1588_PODF         203
+#define IMX5_CLK_IEEE1588_GATE         204
+#define IMX5_CLK_END                   205
 
 #endif /* __DT_BINDINGS_CLOCK_IMX5_H */