diff options
| author | Kalle Kankare <kalle.kankare@vincit.fi> | 2016-09-19 12:30:00 +0200 |
|---|---|---|
| committer | Stephen Boyd <sboyd@codeaurora.org> | 2016-09-21 01:52:06 +0200 |
| commit | 377d6479d298339888c5d6fb460d3275e1763f8f (patch) | |
| tree | 66b2383c15be5221ea9ecdfe60ac4a23da27ccdb | |
| parent | clk: uniphier: add clock data for UniPhier SoCs (diff) | |
| download | linux-377d6479d298339888c5d6fb460d3275e1763f8f.tar.xz linux-377d6479d298339888c5d6fb460d3275e1763f8f.zip | |
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>
| -rw-r--r-- | drivers/clk/imx/clk-imx51-imx53.c | 20 | ||||
| -rw-r--r-- | include/dt-bindings/clock/imx5-clock.h | 15 |
2 files changed, 34 insertions, 1 deletions
diff --git a/drivers/clk/imx/clk-imx51-imx53.c b/drivers/clk/imx/clk-imx51-imx53.c index 29d4c44ef356..1e3c9ea5f9dc 100644 --- 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 f4b7478e23c8..d382fc71aa83 100644 --- 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 */ |