From 016e0d3cb72c1433810fd85a7a7c0946e710d3d6 Mon Sep 17 00:00:00 2001 From: Marek Szyprowski Date: Mon, 7 Jul 2014 11:39:26 +0200 Subject: drivers: phy: exynos-usb2: add support for Exynos 3250 This patch adds support for Exynos3250 SoC to Exynos2USB PHY driver. Although Exynos3250 has only one device phy interface, the register layout and all operations that are required to get it enabled are almost same as on Exynos4x12. The only different is one more register (REFCLKSEL) which need to be set and lack of MODE SWITCH register. Signed-off-by: Marek Szyprowski Reviewed-by: Tomasz Figa Signed-off-by: Kishon Vijay Abraham I --- Documentation/devicetree/bindings/phy/samsung-phy.txt | 2 ++ 1 file changed, 2 insertions(+) (limited to 'Documentation/devicetree/bindings/phy/samsung-phy.txt') diff --git a/Documentation/devicetree/bindings/phy/samsung-phy.txt b/Documentation/devicetree/bindings/phy/samsung-phy.txt index 2049261d8c31..6099a5c94283 100644 --- a/Documentation/devicetree/bindings/phy/samsung-phy.txt +++ b/Documentation/devicetree/bindings/phy/samsung-phy.txt @@ -26,6 +26,7 @@ Samsung S5P/EXYNOS SoC series USB PHY Required properties: - compatible : should be one of the listed compatibles: + - "samsung,exynos3250-usb2-phy" - "samsung,exynos4210-usb2-phy" - "samsung,exynos4x12-usb2-phy" - "samsung,exynos5250-usb2-phy" @@ -46,6 +47,7 @@ and Exynos 4212) it is as follows: 1 - USB host ("host"), 2 - HSIC0 ("hsic0"), 3 - HSIC1 ("hsic1"), +Exynos3250 has only USB device phy available as phy 0. Exynos 4210 and Exynos 4212 use mode switching and require that mode switch register is supplied. -- cgit v1.2.1