From: Rahul Sharma <Rahul.Sharma@xxxxxxxxxxx>
Extend the support for simple phys for exynos5420
SoC in simple phy driver.
Change-Id: I0ab7b59b1f013db9e924fc868bd8b1b6ed8acbb3
Signed-off-by: Rahul Sharma <Rahul.Sharma@xxxxxxxxxxx>
---
.../devicetree/bindings/phy/samsung-phy.txt | 6 ++++++
drivers/phy/exynos-simple-phy.c | 8 ++++++++
2 files changed, 14 insertions(+)
mode change 100644 => 100755 drivers/phy/exynos-simple-phy.c
diff --git a/Documentation/devicetree/bindings/phy/samsung-phy.txt b/Documentation/devicetree/bindings/phy/samsung-phy.txt
index f469099..f0ae619 100644
--- a/Documentation/devicetree/bindings/phy/samsung-phy.txt
+++ b/Documentation/devicetree/bindings/phy/samsung-phy.txt
@@ -123,6 +123,7 @@ Required properties:
- "samsung,exynos4210-simple-phy"
- "samsung,exynos4412-simple-phy"
- "samsung,exynos5250-simple-phy"
+ - "samsung,exynos5420-simple-phy"
- reg : offset and length of the register set;
- #phy-cells : from the generic phy bindings, must be 1;
@@ -145,6 +146,11 @@ the PHY specifier identifies the PHY and its meaning is as follows:
1 - ADC PHY,
2 - ADC PHY,
+For "samsung,exynos5420-simple-phy" compatible PHYs the second cell in
+the PHY specifier identifies the PHY and its meaning is as follows:
+ 0 - HDMI PHY,
+ 1 - ADC PHY,
+
Example:
Simple PHY provider node:
diff --git a/drivers/phy/exynos-simple-phy.c b/drivers/phy/exynos-simple-phy.c
old mode 100644
new mode 100755
index 187f6b1..9681a43
--- a/drivers/phy/exynos-simple-phy.c
+++ b/drivers/phy/exynos-simple-phy.c
@@ -71,6 +71,12 @@ static const u32 exynos5250_offsets[] = {
~0, /* end mark */
};
+static const u32 exynos5420_offsets[] = {
+ 0x0700, /* HDMI_PHY */
+ 0x0720, /* ADC_PHY */
+ ~0, /* end mark */
+};
+
static const struct of_device_id exynos_phy_of_match[] = {
{ .compatible = "samsung,exynos4210-simple-phy",
.data = exynos4210_offsets},
@@ -78,6 +84,8 @@ static const struct of_device_id exynos_phy_of_match[] = {
.data = exynos4412_offsets},
{ .compatible = "samsung,exynos5250-simple-phy",
.data = exynos5250_offsets},
+ { .compatible = "samsung,exynos5420-simple-phy",
+ .data = exynos5420_offsets},
{ },
};
MODULE_DEVICE_TABLE(of, exynos_phy_of_match);
--
1.7.9.5
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