From: Andy Yan <andyshrk@163.com>
To: heiko@sntech.de
Cc: krzysztof.kozlowski+dt@linaro.org, robh+dt@kernel.org,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org,
Andy Yan <andyshrk@163.com>
Subject: [PATCH 4/4] arm64: dts: rockchip: Fix the num-lanes of pcie3x4 on Cool Pi CM5 EVB
Date: Sat, 27 Jan 2024 17:20:34 +0800 [thread overview]
Message-ID: <20240127092034.887085-4-andyshrk@163.com> (raw)
In-Reply-To: <20240127092034.887085-1-andyshrk@163.com>
The 4 lane pcie30 phy is shared by pcie3x4 and pcie3x2, so
the num-lanes of pcie3x4 should be 2.
Fixes: 791c154c3982 ("arm64: dts: rockchip: Add support for rk3588 based board Cool Pi CM5 EVB")
Signed-off-by: Andy Yan <andyshrk@163.com>
---
arch/arm64/boot/dts/rockchip/rk3588-coolpi-cm5-evb.dts | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-coolpi-cm5-evb.dts b/arch/arm64/boot/dts/rockchip/rk3588-coolpi-cm5-evb.dts
index 5f42f1065d73..9bff04fc7e43 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-coolpi-cm5-evb.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588-coolpi-cm5-evb.dts
@@ -126,6 +126,7 @@ &pcie30phy {
status = "okay";
};
+/* Standard pcie */
&pcie3x2 {
reset-gpios = <&gpio3 RK_PB0 GPIO_ACTIVE_HIGH>;
vpcie3v3-supply = <&vcc3v3_sys>;
@@ -134,6 +135,7 @@ &pcie3x2 {
/* M.2 M-Key ssd */
&pcie3x4 {
+ num-lanes = <2>;
reset-gpios = <&gpio4 RK_PB6 GPIO_ACTIVE_HIGH>;
vpcie3v3-supply = <&vcc3v3_sys>;
status = "okay";
--
2.34.1
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next prev parent reply other threads:[~2024-01-27 9:36 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-27 9:20 [PATCH 1/4] arm64: dts: rockchip: aliase sdmmc as mmc1 for Cool Pi 4B Andy Yan
2024-01-27 9:20 ` [PATCH 2/4] arm64: dts: rockchip: aliase sdmmc as mmc1 for Cool Pi CM5 EVB Andy Yan
2024-01-27 13:07 ` Dragan Simic
2024-01-27 9:20 ` [PATCH 3/4] arm64: dts: rockchip: rename vcc5v0_usb30_host regulator " Andy Yan
2024-01-27 10:36 ` Heiko Stübner
2024-01-27 12:15 ` Andy Yan
2024-01-27 13:09 ` Dragan Simic
2024-01-31 12:21 ` Andy Yan
2024-01-31 14:24 ` Heiko Stübner
2024-01-27 9:20 ` Andy Yan [this message]
2024-01-27 13:07 ` [PATCH 1/4] arm64: dts: rockchip: aliase sdmmc as mmc1 for Cool Pi 4B Dragan Simic
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