linux-kernel - [PATCH] arm64: dts: rockchip: Fix clocks for rk356x usb

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Date:   Sat,  9 Apr 2022 09:51:47 +0200
From:   Frank Wunderlich <linux@...web.de>
To:     linux-rockchip@...ts.infradead.org
Cc:     Frank Wunderlich <frank-w@...lic-files.de>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Heiko Stuebner <heiko@...ech.de>,
        Peter Geis <pgwipeout@...il.com>,
        Michael Riesch <michael.riesch@...fvision.net>,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] arm64: dts: rockchip: Fix clocks for rk356x usb

From: Frank Wunderlich <frank-w@...lic-files.de>

after these 2 commit different clock names are needed compared to 5.17

commit 5114c3ee2487 ("usb: dwc3: Calculate REFCLKPER based on reference clock")
commit 33fb697ec7e5 ("usb: dwc3: Get clocks individually")

change them in new rk356x usb support

Signed-off-by: Frank Wunderlich <frank-w@...lic-files.de>
---
this is a fix for this series not yet applied
https://patchwork.kernel.org/project/linux-rockchip/list/?series=630470
@peter
after testing you can squash it into your series and add a co-developed or similar
---
 arch/arm64/boot/dts/rockchip/rk356x.dtsi | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/arm64/boot/dts/rockchip/rk356x.dtsi b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
index 55e6dcb948cc..6dfe54e53be1 100644
--- a/arch/arm64/boot/dts/rockchip/rk356x.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
@@ -264,8 +264,8 @@ usb_host0_xhci: usb@...00000 {
 		interrupts = <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&cru CLK_USB3OTG0_REF>, <&cru CLK_USB3OTG0_SUSPEND>,
 			 <&cru ACLK_USB3OTG0>;
-		clock-names = "ref_clk", "suspend_clk",
-			      "bus_clk";
+		clock-names = "ref", "suspend_clk",
+			      "bus_early";
 		dr_mode = "host";
 		phy_type = "utmi_wide";
 		power-domains = <&power RK3568_PD_PIPE>;
@@ -280,8 +280,8 @@ usb_host1_xhci: usb@...00000 {
 		interrupts = <GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&cru CLK_USB3OTG1_REF>, <&cru CLK_USB3OTG1_SUSPEND>,
 			 <&cru ACLK_USB3OTG1>;
-		clock-names = "ref_clk", "suspend_clk",
-			      "bus_clk";
+		clock-names = "ref", "suspend_clk",
+			      "bus_early";
 		dr_mode = "host";
 		phys = <&usb2phy0_host>, <&combphy1 PHY_TYPE_USB3>;
 		phy-names = "usb2-phy", "usb3-phy";
-- 
2.25.1