clk: ti: dm814: add clkctrl clock data

Add data for dm814 clkctrl clocks, and register it within the clkctrl
driver.

Signed-off-by: Tero Kristo <t-kristo@ti.com>

diff --git a/drivers/clk/ti/clk-814x.c b/drivers/clk/ti/clk-814x.c
index 7dab941..f688fdd 100644 (file)
--- a/drivers/clk/ti/clk-814x.c
+++ b/drivers/clk/ti/clk-814x.c
@@ -9,9 +9,46 @@
 #include <linux/clk-provider.h>
 #include <linux/clk/ti.h>
 #include <linux/of_platform.h>
+#include <dt-bindings/clock/dm814.h>
 
 #include "clock.h"
 
+static const struct omap_clkctrl_reg_data dm814_default_clkctrl_regs[] __initconst = {
+       { DM814_USB_OTG_HS_CLKCTRL, NULL, CLKF_SW_SUP, "pll260dcoclkldo" },
+       { 0 },
+};
+
+static const struct omap_clkctrl_reg_data dm814_alwon_clkctrl_regs[] __initconst = {
+       { DM814_UART1_CLKCTRL, NULL, CLKF_SW_SUP, "sysclk10_ck" },
+       { DM814_UART2_CLKCTRL, NULL, CLKF_SW_SUP, "sysclk10_ck" },
+       { DM814_UART3_CLKCTRL, NULL, CLKF_SW_SUP, "sysclk10_ck" },
+       { DM814_GPIO1_CLKCTRL, NULL, CLKF_SW_SUP, "sysclk6_ck" },
+       { DM814_GPIO2_CLKCTRL, NULL, CLKF_SW_SUP, "sysclk6_ck" },
+       { DM814_I2C1_CLKCTRL, NULL, CLKF_SW_SUP, "sysclk10_ck" },
+       { DM814_I2C2_CLKCTRL, NULL, CLKF_SW_SUP, "sysclk10_ck" },
+       { DM814_WD_TIMER_CLKCTRL, NULL, CLKF_SW_SUP | CLKF_NO_IDLEST, "sysclk18_ck" },
+       { DM814_MCSPI1_CLKCTRL, NULL, CLKF_SW_SUP, "sysclk10_ck" },
+       { DM814_GPMC_CLKCTRL, NULL, CLKF_SW_SUP, "sysclk6_ck" },
+       { DM814_CPGMAC0_CLKCTRL, NULL, CLKF_SW_SUP, "cpsw_125mhz_gclk" },
+       { DM814_MPU_CLKCTRL, NULL, CLKF_SW_SUP, "mpu_ck" },
+       { DM814_RTC_CLKCTRL, NULL, CLKF_SW_SUP | CLKF_NO_IDLEST, "sysclk18_ck" },
+       { DM814_TPCC_CLKCTRL, NULL, CLKF_SW_SUP, "sysclk4_ck" },
+       { DM814_TPTC0_CLKCTRL, NULL, CLKF_SW_SUP, "sysclk4_ck" },
+       { DM814_TPTC1_CLKCTRL, NULL, CLKF_SW_SUP, "sysclk4_ck" },
+       { DM814_TPTC2_CLKCTRL, NULL, CLKF_SW_SUP, "sysclk4_ck" },
+       { DM814_TPTC3_CLKCTRL, NULL, CLKF_SW_SUP, "sysclk4_ck" },
+       { DM814_MMC1_CLKCTRL, NULL, CLKF_SW_SUP, "sysclk8_ck" },
+       { DM814_MMC2_CLKCTRL, NULL, CLKF_SW_SUP, "sysclk8_ck" },
+       { DM814_MMC3_CLKCTRL, NULL, CLKF_SW_SUP, "sysclk8_ck" },
+       { 0 },
+};
+
+const struct omap_clkctrl_data dm814_clkctrl_data[] __initconst = {
+       { 0x48180500, dm814_default_clkctrl_regs },
+       { 0x48181400, dm814_alwon_clkctrl_regs },
+       { 0 },
+};
+
 static struct ti_dt_clk dm814_clks[] = {
        DT_CLK(NULL, "timer_sys_ck", "devosc_ck"),
        { .node_name = NULL },

diff --git a/drivers/clk/ti/clkctrl.c b/drivers/clk/ti/clkctrl.c
index b524bc9..ff3312f 100644 (file)
--- a/drivers/clk/ti/clkctrl.c
+++ b/drivers/clk/ti/clkctrl.c
@@ -466,6 +466,10 @@ static void __init _ti_omap4_clkctrl_setup(struct device_node *node)
        if (of_machine_is_compatible("ti,am438x"))
                data = am438x_clkctrl_data;
 #endif
+#ifdef CONFIG_SOC_TI81XX
+       if (of_machine_is_compatible("ti,dm814"))
+               data = dm814_clkctrl_data;
+#endif
 
        while (data->addr) {
                if (addr == data->addr)

diff --git a/drivers/clk/ti/clock.h b/drivers/clk/ti/clock.h
index 53c7b9d..8b45119 100644 (file)
--- a/drivers/clk/ti/clock.h
+++ b/drivers/clk/ti/clock.h
@@ -236,6 +236,7 @@ extern const struct omap_clkctrl_data dra7_clkctrl_data[];
 extern const struct omap_clkctrl_data am3_clkctrl_data[];
 extern const struct omap_clkctrl_data am4_clkctrl_data[];
 extern const struct omap_clkctrl_data am438x_clkctrl_data[];
+extern const struct omap_clkctrl_data dm814_clkctrl_data[];
 
 #define CLKF_SW_SUP    BIT(0)
 #define CLKF_HW_SUP    BIT(1)