diff options
Diffstat (limited to 'target/linux/mediatek/patches-4.14/0219-arm64-dts-mt7622-add-PCIe-device-nodes.patch')
-rw-r--r-- | target/linux/mediatek/patches-4.14/0219-arm64-dts-mt7622-add-PCIe-device-nodes.patch | 116 |
1 files changed, 0 insertions, 116 deletions
diff --git a/target/linux/mediatek/patches-4.14/0219-arm64-dts-mt7622-add-PCIe-device-nodes.patch b/target/linux/mediatek/patches-4.14/0219-arm64-dts-mt7622-add-PCIe-device-nodes.patch deleted file mode 100644 index 4908edab86..0000000000 --- a/target/linux/mediatek/patches-4.14/0219-arm64-dts-mt7622-add-PCIe-device-nodes.patch +++ /dev/null @@ -1,116 +0,0 @@ -From e84732bd6022dd12839dd34d508eb27428367c24 Mon Sep 17 00:00:00 2001 -From: Ryder Lee <ryder.lee@mediatek.com> -Date: Wed, 20 Dec 2017 15:57:30 +0800 -Subject: [PATCH 219/224] arm64: dts: mt7622: add PCIe device nodes - -This patch adds PCIe support fot MT7622. - -Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> -Signed-off-by: Sean Wang <sean.wang@mediatek.com> ---- - arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts | 10 ++++ - arch/arm64/boot/dts/mediatek/mt7622.dtsi | 74 ++++++++++++++++++++++++++++ - 2 files changed, 84 insertions(+) - ---- a/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts -+++ b/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts -@@ -54,6 +54,16 @@ - }; - }; - -+&pcie { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pcie0_pins>; -+ status = "okay"; -+ -+ pcie@0,0 { -+ status = "okay"; -+ }; -+}; -+ - &pio { - /* eMMC is shared pin with parallel NAND */ - emmc_pins_default: emmc-pins-default { ---- a/arch/arm64/boot/dts/mediatek/mt7622.dtsi -+++ b/arch/arm64/boot/dts/mediatek/mt7622.dtsi -@@ -542,6 +542,80 @@ - #reset-cells = <1>; - }; - -+ pcie: pcie@1a140000 { -+ compatible = "mediatek,mt7622-pcie"; -+ device_type = "pci"; -+ reg = <0 0x1a140000 0 0x1000>, -+ <0 0x1a143000 0 0x1000>, -+ <0 0x1a145000 0 0x1000>; -+ reg-names = "subsys", "port0", "port1"; -+ #address-cells = <3>; -+ #size-cells = <2>; -+ interrupts = <GIC_SPI 228 IRQ_TYPE_LEVEL_LOW>, -+ <GIC_SPI 229 IRQ_TYPE_LEVEL_LOW>; -+ clocks = <&pciesys CLK_PCIE_P0_MAC_EN>, -+ <&pciesys CLK_PCIE_P1_MAC_EN>, -+ <&pciesys CLK_PCIE_P0_AHB_EN>, -+ <&pciesys CLK_PCIE_P0_AHB_EN>, -+ <&pciesys CLK_PCIE_P0_AUX_EN>, -+ <&pciesys CLK_PCIE_P1_AUX_EN>, -+ <&pciesys CLK_PCIE_P0_AXI_EN>, -+ <&pciesys CLK_PCIE_P1_AXI_EN>, -+ <&pciesys CLK_PCIE_P0_OBFF_EN>, -+ <&pciesys CLK_PCIE_P1_OBFF_EN>, -+ <&pciesys CLK_PCIE_P0_PIPE_EN>, -+ <&pciesys CLK_PCIE_P1_PIPE_EN>; -+ clock-names = "sys_ck0", "sys_ck1", "ahb_ck0", "ahb_ck1", -+ "aux_ck0", "aux_ck1", "axi_ck0", "axi_ck1", -+ "obff_ck0", "obff_ck1", "pipe_ck0", "pipe_ck1"; -+ power-domains = <&scpsys MT7622_POWER_DOMAIN_HIF0>; -+ bus-range = <0x00 0xff>; -+ ranges = <0x82000000 0 0x20000000 0x0 0x20000000 0 0x10000000>; -+ status = "disabled"; -+ -+ pcie0: pcie@0,0 { -+ reg = <0x0000 0 0 0 0>; -+ #address-cells = <3>; -+ #size-cells = <2>; -+ #interrupt-cells = <1>; -+ ranges; -+ status = "disabled"; -+ -+ num-lanes = <1>; -+ interrupt-map-mask = <0 0 0 7>; -+ interrupt-map = <0 0 0 1 &pcie_intc0 0>, -+ <0 0 0 2 &pcie_intc0 1>, -+ <0 0 0 3 &pcie_intc0 2>, -+ <0 0 0 4 &pcie_intc0 3>; -+ pcie_intc0: interrupt-controller { -+ interrupt-controller; -+ #address-cells = <0>; -+ #interrupt-cells = <1>; -+ }; -+ }; -+ -+ pcie1: pcie@1,0 { -+ reg = <0x0800 0 0 0 0>; -+ #address-cells = <3>; -+ #size-cells = <2>; -+ #interrupt-cells = <1>; -+ ranges; -+ status = "disabled"; -+ -+ num-lanes = <1>; -+ interrupt-map-mask = <0 0 0 7>; -+ interrupt-map = <0 0 0 1 &pcie_intc1 0>, -+ <0 0 0 2 &pcie_intc1 1>, -+ <0 0 0 3 &pcie_intc1 2>, -+ <0 0 0 4 &pcie_intc1 3>; -+ pcie_intc1: interrupt-controller { -+ interrupt-controller; -+ #address-cells = <0>; -+ #interrupt-cells = <1>; -+ }; -+ }; -+ }; -+ - ethsys: syscon@1b000000 { - compatible = "mediatek,mt7622-ethsys", - "syscon"; |