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Thu, 30 Apr 2020 14:46:10 -0700 (PDT) From: Jagan Teki To: Kever Yang , Simon Glass , Philipp Tomsich , Tom Rini , Frank Wang , William Wu , Shawn Lin , Heiko Stuebner , Patrice Chotard Subject: [RFC 5/7] arm64: dts: rk3399: Move pcie_phy into root port Date: Fri, 1 May 2020 03:15:27 +0530 Message-Id: <20200430214529.18887-6-jagan@amarulasolutions.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200430214529.18887-1-jagan@amarulasolutions.com> References: <20200430214529.18887-1-jagan@amarulasolutions.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200430_144612_719842_C4DC40EE X-CRM114-Status: GOOD ( 12.67 ) X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.4 on bombadil.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2607:f8b0:4864:20:0:0:0:1042 listed in] [list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: u-boot@lists.denx.de, linux-amarula@amarulasolutions.com, Jagan Teki , linux-rockchip@lists.infradead.org Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+patchwork-linux-rockchip=patchwork.kernel.org@lists.infradead.org Yes, This is changing the actual device tree pcie_phy structure but the problem with the current Generic PHY subsystem is unable to find PHY if the PHY node is not part of the root structure and also PHY parent is non-PHY type. This will be reverted once we support the PHY subsystem to get the PHY whose parent has non-PHY type or any other relevant solution.    Signed-off-by: Jagan Teki --- arch/arm/dts/rk3399.dtsi | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) diff --git a/arch/arm/dts/rk3399.dtsi b/arch/arm/dts/rk3399.dtsi index 6c77f25f23..dea76032bf 100644 --- a/arch/arm/dts/rk3399.dtsi +++ b/arch/arm/dts/rk3399.dtsi @@ -1395,17 +1395,17 @@ #phy-cells = <0>; status = "disabled"; }; + }; - pcie_phy: pcie-phy { - compatible = "rockchip,rk3399-pcie-phy"; - clocks = <&cru SCLK_PCIEPHY_REF>; - clock-names = "refclk"; - #phy-cells = <1>; - resets = <&cru SRST_PCIEPHY>; - drive-impedance-ohm = <50>; - reset-names = "phy"; - status = "disabled"; - }; + pcie_phy: pcie-phy { + compatible = "rockchip,rk3399-pcie-phy"; + clocks = <&cru SCLK_PCIEPHY_REF>; + clock-names = "refclk"; + #phy-cells = <1>; + resets = <&cru SRST_PCIEPHY>; + drive-impedance-ohm = <50>; + reset-names = "phy"; + status = "disabled"; }; u2phy0: usb2-phy@e450 {