[v2,1/8] soc: samsung: pmu: Add dummy support for Exynos5433 SoC

Message ID 1485419634-28331-2-git-send-email-m.szyprowski@samsung.com
State New
Headers show
Series
  • Pad retentions support for Exynos5433
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Commit Message

Marek Szyprowski Jan. 26, 2017, 8:33 a.m.
Add compatible for Exynos5433 SoC, so the driver will bind and let other
drivers to use PMU regmap.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>

---
 drivers/soc/samsung/exynos-pmu.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

-- 
1.9.1

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diff --git a/drivers/soc/samsung/exynos-pmu.c b/drivers/soc/samsung/exynos-pmu.c
index 813df6e7292d..56d9244ff981 100644
--- a/drivers/soc/samsung/exynos-pmu.c
+++ b/drivers/soc/samsung/exynos-pmu.c
@@ -44,7 +44,7 @@  void exynos_sys_powerdown_conf(enum sys_powerdown mode)
 	unsigned int i;
 	const struct exynos_pmu_data *pmu_data;
 
-	if (!pmu_context)
+	if (!pmu_context || !pmu_context->pmu_data)
 		return;
 
 	pmu_data = pmu_context->pmu_data;
@@ -90,6 +90,8 @@  void exynos_sys_powerdown_conf(enum sys_powerdown mode)
 	}, {
 		.compatible = "samsung,exynos5420-pmu",
 		.data = &exynos5420_pmu_data,
+	}, {
+		.compatible = "samsung,exynos5433-pmu",
 	},
 	{ /*sentinel*/ },
 };
@@ -122,7 +124,7 @@  static int exynos_pmu_probe(struct platform_device *pdev)
 	pmu_context->dev = dev;
 	pmu_context->pmu_data = of_device_get_match_data(dev);
 
-	if (pmu_context->pmu_data->pmu_init)
+	if (pmu_context->pmu_data && pmu_context->pmu_data->pmu_init)
 		pmu_context->pmu_data->pmu_init();
 
 	platform_set_drvdata(pdev, pmu_context);