From: "Uwe Kleine-König" <uwe@kleine-koenig.org> To: Heiko Stuebner <heiko@sntech.de> Cc: Rob Herring <robh+dt@kernel.org>, devicetree@vger.kernel.org, linux-rockchip@lists.infradead.org, Aditya Prayoga <aditya@kobol.io> Subject: [PATCH] arm64: dts: rockchip: helios64: Add support for PCIe Date: Mon, 10 May 2021 11:09:32 +0200 [thread overview] Message-ID: <20210510090932.970447-1-uwe@kleine-koenig.org> (raw) This is enough to make the SATA controller visible: # lspci 00:00.0 PCI bridge: Fuzhou Rockchip Electronics Co., Ltd RK3399 PCI Express Root Port 01:00.0 SATA controller: JMicron Technology Corp. JMB58x AHCI SATA controller Signed-off-by: Uwe Kleine-König <uwe@kleine-koenig.org> --- .../dts/rockchip/rk3399-kobol-helios64.dts | 53 +++++++++++++++++++ 1 file changed, 53 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3399-kobol-helios64.dts b/arch/arm64/boot/dts/rockchip/rk3399-kobol-helios64.dts index 1dd9535520b2..3c532c4e1cfe 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-kobol-helios64.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-kobol-helios64.dts @@ -23,6 +23,16 @@ aliases { mmc1 = &sdhci; }; + avdd_0v9_s0: avdd-0v9-s0 { + compatible = "regulator-fixed"; + regulator-name = "avdd_0v9_s0"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <900000>; + vin-supply = <&vcc1v8_sys_s3>; + }; + avdd_1v8_s0: avdd-1v8-s0 { compatible = "regulator-fixed"; regulator-name = "avdd_1v8_s0"; @@ -72,6 +82,18 @@ fan2 { cooling-levels = <0 80 170 255>; }; + pcie_power: pcie-power { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpio1 RK_PD0 GPIO_ACTIVE_HIGH>; + pinctrl-0 = <&pcie_pwr>; + pinctrl-names = "default"; + regulator-boot-on; + regulator-name = "pcie_power"; + startup-delay-us = <10000>; + vin-supply = <&vcc5v0_perdev>; + }; + vcc1v8_sys_s0: vcc1v8-sys-s0 { compatible = "regulator-fixed"; regulator-name = "vcc1v8_sys_s0"; @@ -109,6 +131,16 @@ regulator-state-mem { }; }; + vcc5v0_perdev: vcc5v0-perdev { + compatible = "regulator-fixed"; + regulator-name = "vcc5v0_perdev"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <&vcc12v_dcin_bkup>; + }; + vcc5v0_sys: vcc5v0-sys { compatible = "regulator-fixed"; regulator-name = "vcc5v0_sys"; @@ -331,6 +363,20 @@ &io_domains { status = "okay"; }; +&pcie_phy { + status = "okay"; +}; + +&pcie0 { + num-lanes = <2>; + status = "okay"; + + vpcie12v-supply = <&vcc12v_dcin>; + vpcie3v3-supply = <&pcie_power>; + vpcie1v8-supply = <&avdd_1v8_s0>; + vpcie0v9-supply = <&avdd_0v9_s0>; +}; + &pinctrl { gmac { gphy_reset: gphy-reset { @@ -348,6 +394,13 @@ sys_red_led_on: sys-red-led-on { }; }; + pcie { + pcie_pwr: pcie-pwr { + rockchip,pins = + <1 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + pmic { pmic_int_l: pmic-int-l { rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>; -- 2.30.2
WARNING: multiple messages have this Message-ID (diff)
From: "Uwe Kleine-König" <uwe@kleine-koenig.org> To: Heiko Stuebner <heiko@sntech.de> Cc: Rob Herring <robh+dt@kernel.org>, devicetree@vger.kernel.org, linux-rockchip@lists.infradead.org, Aditya Prayoga <aditya@kobol.io> Subject: [PATCH] arm64: dts: rockchip: helios64: Add support for PCIe Date: Mon, 10 May 2021 11:09:32 +0200 [thread overview] Message-ID: <20210510090932.970447-1-uwe@kleine-koenig.org> (raw) This is enough to make the SATA controller visible: # lspci 00:00.0 PCI bridge: Fuzhou Rockchip Electronics Co., Ltd RK3399 PCI Express Root Port 01:00.0 SATA controller: JMicron Technology Corp. JMB58x AHCI SATA controller Signed-off-by: Uwe Kleine-König <uwe@kleine-koenig.org> --- .../dts/rockchip/rk3399-kobol-helios64.dts | 53 +++++++++++++++++++ 1 file changed, 53 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3399-kobol-helios64.dts b/arch/arm64/boot/dts/rockchip/rk3399-kobol-helios64.dts index 1dd9535520b2..3c532c4e1cfe 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-kobol-helios64.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-kobol-helios64.dts @@ -23,6 +23,16 @@ aliases { mmc1 = &sdhci; }; + avdd_0v9_s0: avdd-0v9-s0 { + compatible = "regulator-fixed"; + regulator-name = "avdd_0v9_s0"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <900000>; + vin-supply = <&vcc1v8_sys_s3>; + }; + avdd_1v8_s0: avdd-1v8-s0 { compatible = "regulator-fixed"; regulator-name = "avdd_1v8_s0"; @@ -72,6 +82,18 @@ fan2 { cooling-levels = <0 80 170 255>; }; + pcie_power: pcie-power { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpio1 RK_PD0 GPIO_ACTIVE_HIGH>; + pinctrl-0 = <&pcie_pwr>; + pinctrl-names = "default"; + regulator-boot-on; + regulator-name = "pcie_power"; + startup-delay-us = <10000>; + vin-supply = <&vcc5v0_perdev>; + }; + vcc1v8_sys_s0: vcc1v8-sys-s0 { compatible = "regulator-fixed"; regulator-name = "vcc1v8_sys_s0"; @@ -109,6 +131,16 @@ regulator-state-mem { }; }; + vcc5v0_perdev: vcc5v0-perdev { + compatible = "regulator-fixed"; + regulator-name = "vcc5v0_perdev"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <&vcc12v_dcin_bkup>; + }; + vcc5v0_sys: vcc5v0-sys { compatible = "regulator-fixed"; regulator-name = "vcc5v0_sys"; @@ -331,6 +363,20 @@ &io_domains { status = "okay"; }; +&pcie_phy { + status = "okay"; +}; + +&pcie0 { + num-lanes = <2>; + status = "okay"; + + vpcie12v-supply = <&vcc12v_dcin>; + vpcie3v3-supply = <&pcie_power>; + vpcie1v8-supply = <&avdd_1v8_s0>; + vpcie0v9-supply = <&avdd_0v9_s0>; +}; + &pinctrl { gmac { gphy_reset: gphy-reset { @@ -348,6 +394,13 @@ sys_red_led_on: sys-red-led-on { }; }; + pcie { + pcie_pwr: pcie-pwr { + rockchip,pins = + <1 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + pmic { pmic_int_l: pmic-int-l { rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>; -- 2.30.2 _______________________________________________ Linux-rockchip mailing list Linux-rockchip@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-rockchip
next reply other threads:[~2021-05-10 9:09 UTC|newest] Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-05-10 9:09 Uwe Kleine-König [this message] 2021-05-10 9:09 ` [PATCH] arm64: dts: rockchip: helios64: Add support for PCIe Uwe Kleine-König 2021-05-14 12:20 ` Heiko Stuebner 2021-05-14 12:20 ` Heiko Stuebner
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