From mboxrd@z Thu Jan 1 00:00:00 1970 From: heiko@sntech.de (Heiko =?ISO-8859-1?Q?St=FCbner?=) Date: Wed, 31 Aug 2016 00:07:51 +0200 Subject: [PATCH 3/4] arm64: dts: rockchip: support gmac for rk3399 In-Reply-To: <1472589008-7713-4-git-send-email-wxt@rock-chips.com> References: <1472589008-7713-1-git-send-email-wxt@rock-chips.com> <1472589008-7713-4-git-send-email-wxt@rock-chips.com> Message-ID: <1912883.KWCSTxJEHB@diego> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Am Mittwoch, 31. August 2016, 04:30:06 schrieb Caesar Wang: > This patch adds needed gamc information for rk3399, > also support the gmac pd. > > Signed-off-by: Roger Chen > Signed-off-by: Caesar Wang > --- > > arch/arm64/boot/dts/rockchip/rk3399.dtsi | 90 > ++++++++++++++++++++++++++++++++ 1 file changed, 90 insertions(+) > > diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi > b/arch/arm64/boot/dts/rockchip/rk3399.dtsi index 32aebc8..53ac651 100644 > --- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi > +++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi > @@ -200,6 +200,26 @@ > }; > }; > > + gmac: eth at fe300000 { > + compatible = "rockchip,rk3399-gmac"; > + reg = <0x0 0xfe300000 0x0 0x10000>; > + rockchip,grf = <&grf>; should move below the reset-names . > + interrupts = ; > + interrupt-names = "macirq"; > + clocks = <&cru SCLK_MAC>, <&cru SCLK_MAC_RX>, > + <&cru SCLK_MAC_TX>, <&cru SCLK_MACREF>, > + <&cru SCLK_MACREF_OUT>, <&cru ACLK_GMAC>, > + <&cru PCLK_GMAC>; > + clock-names = "stmmaceth", "mac_clk_rx", > + "mac_clk_tx", "clk_mac_ref", > + "clk_mac_refout", "aclk_mac", > + "pclk_mac"; > + resets = <&cru SRST_A_GMAC>; > + reset-names = "stmmaceth"; > + power-domains = <&power RK3399_PD_GMAC>; The driver core should handle regular power-domain handling on device creation already, right? So I should be able to apply patches 3 and 4 even without the dwmac patches, right? Also if resending please move power-domains above resets Heiko