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-rw-r--r--drivers/clk/samsung/clk-exynos-clkout.c22
1 files changed, 14 insertions, 8 deletions
diff --git a/drivers/clk/samsung/clk-exynos-clkout.c b/drivers/clk/samsung/clk-exynos-clkout.c
index 96fab6cfb202..6c6afb87b4ce 100644
--- a/drivers/clk/samsung/clk-exynos-clkout.c
+++ b/drivers/clk/samsung/clk-exynos-clkout.c
@@ -132,28 +132,34 @@ free_clkout:
132 pr_err("%s: failed to register clkout clock\n", __func__); 132 pr_err("%s: failed to register clkout clock\n", __func__);
133} 133}
134 134
135/*
136 * We use CLK_OF_DECLARE_DRIVER initialization method to avoid setting
137 * the OF_POPULATED flag on the pmu device tree node, so later the
138 * Exynos PMU platform device can be properly probed with PMU driver.
139 */
140
135static void __init exynos4_clkout_init(struct device_node *node) 141static void __init exynos4_clkout_init(struct device_node *node)
136{ 142{
137 exynos_clkout_init(node, EXYNOS4_CLKOUT_MUX_MASK); 143 exynos_clkout_init(node, EXYNOS4_CLKOUT_MUX_MASK);
138} 144}
139CLK_OF_DECLARE(exynos4210_clkout, "samsung,exynos4210-pmu", 145CLK_OF_DECLARE_DRIVER(exynos4210_clkout, "samsung,exynos4210-pmu",
140 exynos4_clkout_init); 146 exynos4_clkout_init);
141CLK_OF_DECLARE(exynos4212_clkout, "samsung,exynos4212-pmu", 147CLK_OF_DECLARE_DRIVER(exynos4212_clkout, "samsung,exynos4212-pmu",
142 exynos4_clkout_init); 148 exynos4_clkout_init);
143CLK_OF_DECLARE(exynos4412_clkout, "samsung,exynos4412-pmu", 149CLK_OF_DECLARE_DRIVER(exynos4412_clkout, "samsung,exynos4412-pmu",
144 exynos4_clkout_init); 150 exynos4_clkout_init);
145CLK_OF_DECLARE(exynos3250_clkout, "samsung,exynos3250-pmu", 151CLK_OF_DECLARE_DRIVER(exynos3250_clkout, "samsung,exynos3250-pmu",
146 exynos4_clkout_init); 152 exynos4_clkout_init);
147 153
148static void __init exynos5_clkout_init(struct device_node *node) 154static void __init exynos5_clkout_init(struct device_node *node)
149{ 155{
150 exynos_clkout_init(node, EXYNOS5_CLKOUT_MUX_MASK); 156 exynos_clkout_init(node, EXYNOS5_CLKOUT_MUX_MASK);
151} 157}
152CLK_OF_DECLARE(exynos5250_clkout, "samsung,exynos5250-pmu", 158CLK_OF_DECLARE_DRIVER(exynos5250_clkout, "samsung,exynos5250-pmu",
153 exynos5_clkout_init); 159 exynos5_clkout_init);
154CLK_OF_DECLARE(exynos5410_clkout, "samsung,exynos5410-pmu", 160CLK_OF_DECLARE_DRIVER(exynos5410_clkout, "samsung,exynos5410-pmu",
155 exynos5_clkout_init); 161 exynos5_clkout_init);
156CLK_OF_DECLARE(exynos5420_clkout, "samsung,exynos5420-pmu", 162CLK_OF_DECLARE_DRIVER(exynos5420_clkout, "samsung,exynos5420-pmu",
157 exynos5_clkout_init); 163 exynos5_clkout_init);
158CLK_OF_DECLARE(exynos5433_clkout, "samsung,exynos5433-pmu", 164CLK_OF_DECLARE_DRIVER(exynos5433_clkout, "samsung,exynos5433-pmu",
159 exynos5_clkout_init); 165 exynos5_clkout_init);