diff options
| -rw-r--r-- | drivers/clk/imx/clk-imx6ul.c | 18 | ||||
| -rw-r--r-- | include/dt-bindings/clock/imx6ul-clock.h | 33 |
2 files changed, 38 insertions, 13 deletions
diff --git a/drivers/clk/imx/clk-imx6ul.c b/drivers/clk/imx/clk-imx6ul.c index 114ecbb94ec5..9bfef1acee63 100644 --- a/drivers/clk/imx/clk-imx6ul.c +++ b/drivers/clk/imx/clk-imx6ul.c @@ -68,6 +68,13 @@ static const char *sim_sels[] = { "sim_podf", "ipp_di0", "ipp_di1", "ldb_di0", " static const char *epdc_pre_sels[] = { "pll2_bus", "pll3_usb_otg", "pll5_video_div", "pll2_pfd0_352m", "pll2_pfd2_396m", "pll3_pfd2_508m", }; static const char *esai_sels[] = { "pll4_audio_div", "pll3_pfd2_508m", "pll5_video_div", "pll3_usb_otg", }; static const char *epdc_sels[] = { "epdc_podf", "ipp_di0", "ipp_di1", "ldb_di0", "ldb_di1", }; +static const char *cko1_sels[] = { "dummy", "dummy", "dummy", "dummy", "dummy", "axi", "enfc", "dummy", "dummy", + "dummy", "lcdif_pix", "ahb", "ipg", "ipg_per", "ckil", "pll4_audio_div", }; +static const char *cko2_sels[] = { "dummy", "dummy", "dummy", "usdhc1", "dummy", "dummy", "ecspi_root", "dummy", + "dummy", "dummy", "dummy", "dummy", "dummy", "dummy", "osc", "dummy", + "dummy", "usdhc2", "sai1", "sai2", "sai3", "dummy", "dummy", "can_root", + "dummy", "dummy", "dummy", "dummy", "uart_serial", "spdif", "dummy", "dummy", }; +static const char *cko_sels[] = { "cko1", "cko2", }; static struct clk *clks[IMX6UL_CLK_END]; static struct clk_onecell_data clk_data; @@ -273,6 +280,10 @@ static void __init imx6ul_clocks_init(struct device_node *ccm_node) clks[IMX6UL_CLK_LDB_DI0_DIV_SEL] = imx_clk_mux("ldb_di0", base + 0x20, 10, 1, ldb_di0_div_sels, ARRAY_SIZE(ldb_di0_div_sels)); clks[IMX6UL_CLK_LDB_DI1_DIV_SEL] = imx_clk_mux("ldb_di1", base + 0x20, 11, 1, ldb_di1_div_sels, ARRAY_SIZE(ldb_di1_div_sels)); + clks[IMX6UL_CLK_CKO1_SEL] = imx_clk_mux("cko1_sel", base + 0x60, 0, 4, cko1_sels, ARRAY_SIZE(cko1_sels)); + clks[IMX6UL_CLK_CKO2_SEL] = imx_clk_mux("cko2_sel", base + 0x60, 16, 5, cko2_sels, ARRAY_SIZE(cko2_sels)); + clks[IMX6UL_CLK_CKO] = imx_clk_mux("cko", base + 0x60, 8, 1, cko_sels, ARRAY_SIZE(cko_sels)); + clks[IMX6UL_CLK_LDB_DI0_DIV_3_5] = imx_clk_fixed_factor("ldb_di0_div_3_5", "ldb_di0_sel", 2, 7); clks[IMX6UL_CLK_LDB_DI0_DIV_7] = imx_clk_fixed_factor("ldb_di0_div_7", "ldb_di0_sel", 1, 7); clks[IMX6UL_CLK_LDB_DI1_DIV_3_5] = imx_clk_fixed_factor("ldb_di1_div_3_5", "qspi1_sel", 2, 7); @@ -316,6 +327,9 @@ static void __init imx6ul_clocks_init(struct device_node *ccm_node) clks[IMX6UL_CLK_LCDIF_PRED] = imx_clk_divider("lcdif_pred", "lcdif_pre_sel", base + 0x38, 12, 3); clks[IMX6UL_CLK_CSI_PODF] = imx_clk_divider("csi_podf", "csi_sel", base + 0x3c, 11, 3); + clks[IMX6UL_CLK_CKO1_PODF] = imx_clk_divider("cko1_podf", "cko1_sel", base + 0x60, 4, 3); + clks[IMX6UL_CLK_CKO2_PODF] = imx_clk_divider("cko2_podf", "cko2_sel", base + 0x60, 21, 3); + clks[IMX6UL_CLK_ARM] = imx_clk_busy_divider("arm", "pll1_sw", base + 0x10, 0, 3, base + 0x48, 16); clks[IMX6UL_CLK_MMDC_PODF] = imx_clk_busy_divider("mmdc_podf", "periph2", base + 0x14, 3, 3, base + 0x48, 2); clks[IMX6UL_CLK_AXI_PODF] = imx_clk_busy_divider("axi_podf", "axi_sel", base + 0x14, 16, 3, base + 0x48, 0); @@ -445,6 +459,10 @@ static void __init imx6ul_clocks_init(struct device_node *ccm_node) clks[IMX6UL_CLK_PWM6] = imx_clk_gate2("pwm6", "perclk", base + 0x80, 28); clks[IMX6UL_CLK_PWM7] = imx_clk_gate2("pwm7", "perclk", base + 0x80, 30); + /* CCOSR */ + clks[IMX6UL_CLK_CKO1] = imx_clk_gate("cko1", "cko1_podf", base + 0x60, 7); + clks[IMX6UL_CLK_CKO2] = imx_clk_gate("cko2", "cko2_podf", base + 0x60, 24); + /* mask handshake of mmdc */ writel_relaxed(BM_CCM_CCDR_MMDC_CH0_MASK, base + CCDR); diff --git a/include/dt-bindings/clock/imx6ul-clock.h b/include/dt-bindings/clock/imx6ul-clock.h index ee9f1a508d2f..9564597cbfac 100644 --- a/include/dt-bindings/clock/imx6ul-clock.h +++ b/include/dt-bindings/clock/imx6ul-clock.h @@ -235,20 +235,27 @@ #define IMX6UL_CLK_CSI_PODF 222 #define IMX6UL_CLK_PLL3_120M 223 #define IMX6UL_CLK_KPP 224 +#define IMX6UL_CLK_CKO1_SEL 225 +#define IMX6UL_CLK_CKO1_PODF 226 +#define IMX6UL_CLK_CKO1 227 +#define IMX6UL_CLK_CKO2_SEL 228 +#define IMX6UL_CLK_CKO2_PODF 229 +#define IMX6UL_CLK_CKO2 230 +#define IMX6UL_CLK_CKO 231 /* For i.MX6ULL */ -#define IMX6ULL_CLK_ESAI_PRED 225 -#define IMX6ULL_CLK_ESAI_PODF 226 -#define IMX6ULL_CLK_ESAI_EXTAL 227 -#define IMX6ULL_CLK_ESAI_MEM 228 -#define IMX6ULL_CLK_ESAI_IPG 229 -#define IMX6ULL_CLK_DCP_CLK 230 -#define IMX6ULL_CLK_EPDC_PRE_SEL 231 -#define IMX6ULL_CLK_EPDC_SEL 232 -#define IMX6ULL_CLK_EPDC_PODF 233 -#define IMX6ULL_CLK_EPDC_ACLK 234 -#define IMX6ULL_CLK_EPDC_PIX 235 -#define IMX6ULL_CLK_ESAI_SEL 236 -#define IMX6UL_CLK_END 237 +#define IMX6ULL_CLK_ESAI_PRED 232 +#define IMX6ULL_CLK_ESAI_PODF 233 +#define IMX6ULL_CLK_ESAI_EXTAL 234 +#define IMX6ULL_CLK_ESAI_MEM 235 +#define IMX6ULL_CLK_ESAI_IPG 236 +#define IMX6ULL_CLK_DCP_CLK 237 +#define IMX6ULL_CLK_EPDC_PRE_SEL 238 +#define IMX6ULL_CLK_EPDC_SEL 239 +#define IMX6ULL_CLK_EPDC_PODF 240 +#define IMX6ULL_CLK_EPDC_ACLK 241 +#define IMX6ULL_CLK_EPDC_PIX 242 +#define IMX6ULL_CLK_ESAI_SEL 243 +#define IMX6UL_CLK_END 244 #endif /* __DT_BINDINGS_CLOCK_IMX6UL_H */ |