clk: rockchip: convert pclk_wdt boilerplat to new SGRF_GATE macro

Convert the boilerplate code for manual addition of the watchdog clock
to the new SGRF_GATE macro for all affected socs.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

drivers/clk/rockchip/clk-px30.c

@@ -803,6 +803,9 @@ static struct rockchip_clk_branch px30_clk_branches[] __initdata = {
 	GATE(ACLK_GIC, "aclk_gic", "aclk_bus_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(13), 12, GFLAGS),
 	GATE(ACLK_DCF, "aclk_dcf", "aclk_bus_pre", 0, PX30_CLKGATE_CON(13), 15, GFLAGS),
 
+	/* aclk_dmac is controlled by sgrf_soc_con1[11]. */
+	SGRF_GATE(ACLK_DMAC, "aclk_dmac", "aclk_bus_pre"),
+
 	GATE(0, "hclk_bus_niu", "hclk_bus_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(13), 9, GFLAGS),
 	GATE(0, "hclk_rom", "hclk_bus_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(13), 14, GFLAGS),
 	GATE(HCLK_PDM, "hclk_pdm", "hclk_bus_pre", 0, PX30_CLKGATE_CON(14), 1, GFLAGS),
@@ -966,7 +969,6 @@ static void __init px30_clk_init(struct device_node *np)
 {
 	struct rockchip_clk_provider *ctx;
 	void __iomem *reg_base;
-	struct clk *clk;
 
 	reg_base = of_iomap(np, 0);
 	if (!reg_base) {
@@ -981,14 +983,6 @@ static void __init px30_clk_init(struct device_node *np)
 		return;
 	}
 
-	/* aclk_dmac is controlled by sgrf_soc_con1[11]. */
-	clk = clk_register_fixed_factor(NULL, "aclk_dmac", "aclk_bus_pre", 0, 1, 1);
-	if (IS_ERR(clk))
-		pr_warn("%s: could not register clock aclk_dmac: %ld\n",
-			__func__, PTR_ERR(clk));
-	else
-		rockchip_clk_add_lookup(ctx, clk, ACLK_DMAC);
-
 	rockchip_clk_register_plls(ctx, px30_pll_clks,
 				   ARRAY_SIZE(px30_pll_clks),
 				   PX30_GRF_SOC_STATUS0);

drivers/clk/rockchip/clk-rk3288.c

@@ -775,6 +775,9 @@ static struct rockchip_clk_branch rk3288_clk_branches[] __initdata = {
 	GATE(PCLK_GRF, "pclk_grf", "pclk_pd_alive", CLK_IGNORE_UNUSED, RK3288_CLKGATE_CON(14), 11, GFLAGS),
 	GATE(0, "pclk_alive_niu", "pclk_pd_alive", 0, RK3288_CLKGATE_CON(14), 12, GFLAGS),
 
+	/* Watchdog pclk is controlled by RK3288_SGRF_SOC_CON0[1]. */
+	SGRF_GATE(PCLK_WDT, "pclk_wdt", "pclk_pd_alive"),
+
 	/* pclk_pd_pmu gates */
 	GATE(PCLK_PMU, "pclk_pmu", "pclk_pd_pmu", CLK_IGNORE_UNUSED, RK3288_CLKGATE_CON(17), 0, GFLAGS),
 	GATE(0, "pclk_intmem1", "pclk_pd_pmu", CLK_IGNORE_UNUSED, RK3288_CLKGATE_CON(17), 1, GFLAGS),
@@ -923,7 +926,6 @@ static struct syscore_ops rk3288_clk_syscore_ops = {
 static void __init rk3288_clk_init(struct device_node *np)
 {
 	struct rockchip_clk_provider *ctx;
-	struct clk *clk;
 
 	rk3288_cru_base = of_iomap(np, 0);
 	if (!rk3288_cru_base) {
@@ -938,14 +940,6 @@ static void __init rk3288_clk_init(struct device_node *np)
 		return;
 	}
 
-	/* Watchdog pclk is controlled by RK3288_SGRF_SOC_CON0[1]. */
-	clk = clk_register_fixed_factor(NULL, "pclk_wdt", "pclk_pd_alive", 0, 1, 1);
-	if (IS_ERR(clk))
-		pr_warn("%s: could not register clock pclk_wdt: %ld\n",
-			__func__, PTR_ERR(clk));
-	else
-		rockchip_clk_add_lookup(ctx, clk, PCLK_WDT);
-
 	rockchip_clk_register_plls(ctx, rk3288_pll_clks,
 				   ARRAY_SIZE(rk3288_pll_clks),
 				   RK3288_GRF_SOC_STATUS1);

drivers/clk/rockchip/clk-rk3368.c

@@ -820,6 +820,9 @@ static struct rockchip_clk_branch rk3368_clk_branches[] __initdata = {
 	GATE(PCLK_GPIO2, "pclk_gpio2", "pclk_pd_alive", 0, RK3368_CLKGATE_CON(22), 2, GFLAGS),
 	GATE(PCLK_GPIO1, "pclk_gpio1", "pclk_pd_alive", 0, RK3368_CLKGATE_CON(22), 1, GFLAGS),
 
+	/* Watchdog pclk is controlled by sgrf_soc_con3[7]. */
+	SGRF_GATE(PCLK_WDT, "pclk_wdt", "pclk_pd_alive"),
+
 	/*
 	 * pclk_vio gates
 	 * pclk_vio comes from the exactly same source as hclk_vio
@@ -871,7 +874,6 @@ static void __init rk3368_clk_init(struct device_node *np)
 {
 	struct rockchip_clk_provider *ctx;
 	void __iomem *reg_base;
-	struct clk *clk;
 
 	reg_base = of_iomap(np, 0);
 	if (!reg_base) {
@@ -886,14 +888,6 @@ static void __init rk3368_clk_init(struct device_node *np)
 		return;
 	}
 
-	/* Watchdog pclk is controlled by sgrf_soc_con3[7]. */
-	clk = clk_register_fixed_factor(NULL, "pclk_wdt", "pclk_pd_alive", 0, 1, 1);
-	if (IS_ERR(clk))
-		pr_warn("%s: could not register clock pclk_wdt: %ld\n",
-			__func__, PTR_ERR(clk));
-	else
-		rockchip_clk_add_lookup(ctx, clk, PCLK_WDT);
-
 	rockchip_clk_register_plls(ctx, rk3368_pll_clks,
 				   ARRAY_SIZE(rk3368_pll_clks),
 				   RK3368_GRF_SOC_STATUS0);

drivers/clk/rockchip/clk-rk3399.c

@@ -1304,6 +1304,9 @@ static struct rockchip_clk_branch rk3399_clk_branches[] __initdata = {
 	GATE(PCLK_PMU_INTR_ARB, "pclk_pmu_intr_arb", "pclk_alive", CLK_IGNORE_UNUSED, RK3399_CLKGATE_CON(31), 9, GFLAGS),
 	GATE(PCLK_SGRF, "pclk_sgrf", "pclk_alive", CLK_IGNORE_UNUSED, RK3399_CLKGATE_CON(31), 10, GFLAGS),
 
+	/* Watchdog pclk is controlled by RK3399 SECURE_GRF_SOC_CON3[8]. */
+	SGRF_GATE(PCLK_WDT, "pclk_wdt", "pclk_alive"),
+
 	GATE(SCLK_MIPIDPHY_REF, "clk_mipidphy_ref", "xin24m", 0, RK3399_CLKGATE_CON(11), 14, GFLAGS),
 	GATE(SCLK_DPHY_PLL, "clk_dphy_pll", "clk_mipidphy_ref", CLK_IGNORE_UNUSED, RK3399_CLKGATE_CON(21), 0, GFLAGS),
 
@@ -1531,7 +1534,6 @@ static void __init rk3399_clk_init(struct device_node *np)
 {
 	struct rockchip_clk_provider *ctx;
 	void __iomem *reg_base;
-	struct clk *clk;
 
 	reg_base = of_iomap(np, 0);
 	if (!reg_base) {
@@ -1546,14 +1548,6 @@ static void __init rk3399_clk_init(struct device_node *np)
 		return;
 	}
 
-	/* Watchdog pclk is controlled by RK3399 SECURE_GRF_SOC_CON3[8]. */
-	clk = clk_register_fixed_factor(NULL, "pclk_wdt", "pclk_alive", 0, 1, 1);
-	if (IS_ERR(clk))
-		pr_warn("%s: could not register clock pclk_wdt: %ld\n",
-			__func__, PTR_ERR(clk));
-	else
-		rockchip_clk_add_lookup(ctx, clk, PCLK_WDT);
-
 	rockchip_clk_register_plls(ctx, rk3399_pll_clks,
 				   ARRAY_SIZE(rk3399_pll_clks), -1);