From: Vivek Gautam <gautam.vivek@samsung.com>
To: linux-usb@vger.kernel.org, linux-samsung-soc@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, kgene.kim@samsung.com,
robh+dt@kernel.org, stern@rowland.harvard.edu, kishon@ti.com,
k.debski@samsung.com, jg1.han@samsung.com,
Vivek Gautam <gautam.vivek@samsung.com>
Subject: [PATCH v9 2/4] ARM: dts: Add usb2phy to Exynos 5250
Date: Fri, 9 May 2014 18:53:02 +0530 [thread overview]
Message-ID: <1399641784-10833-3-git-send-email-gautam.vivek@samsung.com> (raw)
In-Reply-To: <1399641784-10833-1-git-send-email-gautam.vivek@samsung.com>
From: Kamil Debski <k.debski@samsung.com>
Add support to PHY of USB2 of the Exynos 5250 SoC.
Signed-off-by: Kamil Debski <k.debski@samsung.com>
[gautam.vivek@samsung.com: Split the usb phy entries from
syscon entries from earlier patch: dts: Add usb2phy to Exynos 5250]
[gautam.vivek@samsung.com: Added phy entry for OHCI also along with EHCI]
Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
---
Changes from v8:
- Removed 'phy-names' property from the 'port'.
- Dropped 'status' property, since default also takes status = okay.
arch/arm/boot/dts/exynos5250.dtsi | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
index 70f0cd5..782c524 100644
--- a/arch/arm/boot/dts/exynos5250.dtsi
+++ b/arch/arm/boot/dts/exynos5250.dtsi
@@ -563,6 +563,12 @@
clocks = <&clock CLK_USB2>;
clock-names = "usbhost";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ port@0 {
+ reg = <0>;
+ phys = <&usb2_phy_gen 1>;
+ };
};
usb@12120000 {
@@ -572,6 +578,12 @@
clocks = <&clock CLK_USB2>;
clock-names = "usbhost";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ port@0 {
+ reg = <0>;
+ phys = <&usb2_phy_gen 1>;
+ };
};
usb2_phy: usbphy@12130000 {
@@ -589,6 +601,16 @@
};
};
+ usb2_phy_gen: phy@12130000 {
+ compatible = "samsung,exynos5250-usb2-phy";
+ reg = <0x12130000 0x100>;
+ clocks = <&clock CLK_USB2>, <&clock CLK_FIN_PLL>;
+ clock-names = "phy", "ref";
+ #phy-cells = <1>;
+ samsung,sysreg-phandle = <&sysreg_system_controller>;
+ samsung,pmureg-phandle = <&pmu_system_controller>;
+ };
+
pwm: pwm@12dd0000 {
compatible = "samsung,exynos4210-pwm";
reg = <0x12dd0000 0x100>;
--
1.7.10.4
next prev parent reply other threads:[~2014-05-09 13:23 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-09 13:23 [PATCH v2 0/4] dts: Add usb2phy to Exynos 5250/5420 Vivek Gautam
2014-05-09 13:23 ` [PATCH v9 1/4] ARM: dts: Add sysreg sytem controller node to exynos5250 and exynos5420 Vivek Gautam
2014-05-19 9:28 ` Kukjin Kim
2014-05-09 13:23 ` Vivek Gautam [this message]
2014-05-09 13:23 ` [PATCH v2 3/4] ARM: dts: Add usb2phy support on exynos5420 Vivek Gautam
2014-05-09 13:23 ` [PATCH v2 4/4] ARM: dts: Add usb 2.0 " Vivek Gautam
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