From: Sam Shih <sam.s...@mediatek.com>

Move differences in DT files between upstream Linux DT and U-Boot DT to
mt7629-rfb-u-boot.dtsi.
Remove old copies of mt7629-related clock bindings, .dts, and .dtsi files.
Update defconfig to switch the whole mt7629 SoC to use OF_UPSTREAM.

Signed-off-by: Sam Shih <sam.s...@mediatek.com>
Signed-off-by: Weijie Gao <weijie....@mediatek.com>
---
Changes in v2:
* Remove mt7629-rfb.dtb from arch/arm/dts/Makefile
* Add wdt-reboot node to make reset command work
---
 arch/arm/dts/Makefile                  |   1 -
 arch/arm/dts/mt7629-rfb-u-boot.dtsi    | 119 +++++++-
 arch/arm/dts/mt7629-rfb.dts            | 123 ---------
 arch/arm/dts/mt7629.dtsi               | 360 -------------------------
 configs/mt7629_rfb_defconfig           |   3 +-
 include/dt-bindings/clock/mt7629-clk.h | 206 --------------
 6 files changed, 120 insertions(+), 692 deletions(-)
 delete mode 100644 arch/arm/dts/mt7629-rfb.dts
 delete mode 100644 arch/arm/dts/mt7629.dtsi
 delete mode 100644 include/dt-bindings/clock/mt7629-clk.h

diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 23b537a2fcb..991ba55e9bd 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -1190,7 +1190,6 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += \
        mt7623a-unielec-u7623-02-emmc.dtb \
        mt7622-bananapi-bpi-r64.dtb \
        mt7623n-bananapi-bpi-r2.dtb \
-       mt7629-rfb.dtb \
        mt7981-rfb.dtb \
        mt7981-emmc-rfb.dtb \
        mt7981-sd-rfb.dtb \
diff --git a/arch/arm/dts/mt7629-rfb-u-boot.dtsi 
b/arch/arm/dts/mt7629-rfb-u-boot.dtsi
index 41170474658..667c9c89ed5 100644
--- a/arch/arm/dts/mt7629-rfb-u-boot.dtsi
+++ b/arch/arm/dts/mt7629-rfb-u-boot.dtsi
@@ -5,6 +5,59 @@
  * Author: Weijie Gao <weijie....@mediatek.com>
  */
 
+#include <dt-bindings/reset/mt7629-reset.h>
+
+/ {
+       dramc: dramc@10203000 {
+               compatible = "mediatek,mt7629-dramc";
+               reg = <0x10203000 0x600>,       /* EMI */
+                     <0x10213000 0x1000>,      /* DDRPHY */
+                     <0x10214000 0xd00>;       /* DRAMC_AO */
+               clocks = <&topckgen CLK_TOP_DDRPHYCFG_SEL>,
+                        <&topckgen CLK_TOP_SYSPLL1_D8>,
+                        <&topckgen CLK_TOP_MEM_SEL>,
+                        <&topckgen CLK_TOP_DMPLL>;
+               clock-names = "phy", "phy_mux", "mem", "mem_mux";
+       };
+
+       mcucfg: syscon@10200000 {
+               compatible = "mediatek,mt7629-mcucfg", "syscon";
+               reg = <0x10200000 0x1000>;
+               #clock-cells = <1>;
+       };
+
+       timer0: timer@10004000 {
+               compatible = "mediatek,timer";
+               reg = <0x10004000 0x80>;
+               interrupts = <GIC_SPI 152 IRQ_TYPE_LEVEL_LOW>;
+               clocks = <&topckgen CLK_TOP_CLKXTAL_D4>,
+                        <&topckgen CLK_TOP_10M_SEL>;
+               clock-names = "mux", "src";
+       };
+
+       snand: snand@1100d000 {
+               compatible = "mediatek,mt7629-snand";
+               reg = <0x1100d000 0x1000>,
+                     <0x1100e000 0x1000>;
+               reg-names = "nfi", "ecc";
+               clocks = <&pericfg CLK_PERI_NFI_PD>,
+                        <&pericfg CLK_PERI_SNFI_PD>,
+                        <&pericfg CLK_PERI_NFIECC_PD>;
+               clock-names = "nfi_clk", "pad_clk", "ecc_clk";
+               assigned-clocks = <&topckgen CLK_TOP_AXI_SEL>,
+                                 <&topckgen CLK_TOP_NFI_INFRA_SEL>;
+               assigned-clock-parents = <&topckgen CLK_TOP_SYSPLL1_D2>,
+                                        <&topckgen CLK_TOP_UNIVPLL2_D8>;
+               status = "disabled";
+       };
+
+       wdt-reboot {
+               compatible = "wdt-reboot";
+               wdt = <&watchdog>;
+       };
+
+};
+
 &infracfg {
        bootph-all;
 };
@@ -35,8 +88,72 @@
 
 &uart0 {
        bootph-all;
+       reg-shift = <2>;
+       assigned-clocks = <&topckgen CLK_TOP_AXI_SEL>;
+       assigned-clock-parents = <&topckgen CLK_TOP_SYSPLL1_D2>;
+};
+
+&qspi {
+       bootph-all;
+       compatible = "mediatek,mtk-snor";
+       reg = <0x11014000 0x1000>;
+       pinctrl-names = "default";
+       pinctrl-0 = <&qspi_pins>;
+       status = "okay";
+
+       /delete-node/ flash@0;
+
+       spi-flash@0{
+               bootph-all;
+               compatible = "jedec,spi-nor";
+               reg = <0>;
+               spi-tx-bus-width = <1>;
+               spi-rx-bus-width = <1>;
+       };
 };
 
-&snfi {
+&pio {
        bootph-all;
+       snfi_pins: snfi-pins {
+               mux {
+                       bootph-all;
+                       function = "flash";
+                       groups = "snfi";
+               };
+       };
+       snor_pins: snor-pins {
+               mux {
+                       bootph-all;
+                       function = "flash";
+                       groups = "spi_nor";
+               };
+       };
+};
+
+&snand {
+       pinctrl-names = "default";
+       pinctrl-0 = <&snfi_pins>;
+       status = "okay";
+       quad-spi;
+       bootph-all;
+};
+
+&eth {
+       resets = <&ethsys ETHSYS_FE_RST>;
+       reset-names = "fe";
+       status = "okay";
+       mediatek,gmac-id = <0>;
+       phy-mode = "2500base-x";
+       mediatek,switch = "mt7531";
+       reset-gpios = <&pio 28 GPIO_ACTIVE_HIGH>;
+       assigned-clocks = <&topckgen CLK_TOP_ETH_SEL>,
+                         <&topckgen CLK_TOP_F10M_REF_SEL>,
+                         <&topckgen CLK_TOP_SGMII_REF_1_SEL>;
+       assigned-clock-parents = <&topckgen CLK_TOP_UNIVPLL1_D2>,
+                                <&topckgen CLK_TOP_SYSPLL4_D16>,
+                                <&topckgen CLK_TOP_SGMIIPLL_D2>;
+       fixed-link {
+               speed = <2500>;
+               full-duplex;
+       };
 };
diff --git a/arch/arm/dts/mt7629-rfb.dts b/arch/arm/dts/mt7629-rfb.dts
deleted file mode 100644
index f347725f2f6..00000000000
--- a/arch/arm/dts/mt7629-rfb.dts
+++ /dev/null
@@ -1,123 +0,0 @@
-/*
- * Copyright (C) 2018 MediaTek Inc.
- * Author: Ryder Lee <ryder....@mediatek.com>
- *
- * SPDX-License-Identifier: (GPL-2.0 OR MIT)
- */
-
-/dts-v1/;
-#include "mt7629.dtsi"
-#include "mt7629-rfb-u-boot.dtsi"
-
-/ {
-       model = "MediaTek MT7629 RFB";
-       compatible = "mediatek,mt7629-rfb", "mediatek,mt7629";
-
-       aliases {
-               spi0 = &snor;
-       };
-
-       chosen {
-               stdout-path = &uart0;
-       };
-};
-
-&eth {
-       status = "okay";
-       mediatek,gmac-id = <0>;
-       phy-mode = "2500base-x";
-       mediatek,switch = "mt7531";
-       reset-gpios = <&gpio 28 GPIO_ACTIVE_HIGH>;
-
-       fixed-link {
-               speed = <2500>;
-               full-duplex;
-       };
-};
-
-&pinctrl {
-       state_default: pinmux_conf {
-               bootph-all;
-
-               mux {
-                       function = "jtag";
-                       groups = "ephy_leds_jtag";
-                       bootph-all;
-               };
-       };
-
-       snfi_pins: snfi-pins {
-               mux {
-                       function = "flash";
-                       groups = "snfi";
-               };
-       };
-
-       snor_pins: snor-pins {
-               mux {
-                       function = "flash";
-                       groups = "spi_nor";
-               };
-       };
-
-       uart0_pins: uart0-default {
-               mux {
-                       function = "uart";
-                       groups = "uart0_txd_rxd";
-               };
-       };
-
-       watchdog_pins: watchdog-default {
-               mux {
-                       function = "watchdog";
-                       groups = "watchdog";
-               };
-       };
-};
-
-&snfi {
-       pinctrl-names = "default", "snfi";
-       pinctrl-0 = <&snor_pins>;
-       pinctrl-1 = <&snfi_pins>;
-       status = "disabled";
-
-       spi-flash@0{
-               compatible = "jedec,spi-nor";
-               reg = <0>;
-               bootph-all;
-       };
-};
-
-&snor {
-       pinctrl-names = "default";
-       pinctrl-0 = <&snor_pins>;
-       status = "okay";
-
-       spi-flash@0{
-               compatible = "jedec,spi-nor";
-               reg = <0>;
-               spi-tx-bus-width = <1>;
-               spi-rx-bus-width = <4>;
-               bootph-all;
-       };
-};
-
-&uart0 {
-       pinctrl-names = "default";
-       pinctrl-0 = <&uart0_pins>;
-       status = "okay";
-};
-
-&xhci {
-       status = "okay";
-};
-
-&u3phy {
-       status = "okay";
-};
-
-&watchdog {
-       pinctrl-names = "default";
-       pinctrl-0 = <&watchdog_pins>;
-       status = "okay";
-};
diff --git a/arch/arm/dts/mt7629.dtsi b/arch/arm/dts/mt7629.dtsi
deleted file mode 100644
index cd8277deafe..00000000000
--- a/arch/arm/dts/mt7629.dtsi
+++ /dev/null
@@ -1,360 +0,0 @@
-/*
- * Copyright (C) 2018 MediaTek Inc.
- * Author: Ryder Lee <ryder....@mediatek.com>
- *
- * SPDX-License-Identifier: (GPL-2.0 OR MIT)
- */
-
-#include <dt-bindings/clock/mt7629-clk.h>
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/interrupt-controller/irq.h>
-#include <dt-bindings/interrupt-controller/arm-gic.h>
-#include <dt-bindings/power/mt7629-power.h>
-#include <dt-bindings/reset/mt7629-reset.h>
-#include <dt-bindings/phy/phy.h>
-#include "skeleton.dtsi"
-
-/ {
-       compatible = "mediatek,mt7629";
-       interrupt-parent = <&sysirq>;
-       #address-cells = <1>;
-       #size-cells = <1>;
-
-       cpus {
-               #address-cells = <1>;
-               #size-cells = <0>;
-               enable-method = "mediatek,mt6589-smp";
-
-               cpu@0 {
-                       device_type = "cpu";
-                       compatible = "arm,cortex-a7";
-                       reg = <0x0>;
-                       clock-frequency = <1250000000>;
-               };
-
-               cpu@1 {
-                       device_type = "cpu";
-                       compatible = "arm,cortex-a7";
-                       reg = <0x1>;
-                       clock-frequency = <1250000000>;
-               };
-       };
-
-       clk20m: oscillator@0 {
-               compatible = "fixed-clock";
-               #clock-cells = <0>;
-               clock-frequency = <20000000>;
-               clock-output-names = "clk20m";
-       };
-
-       clk40m: oscillator@1 {
-               compatible = "fixed-clock";
-               #clock-cells = <0>;
-               clock-frequency = <40000000>;
-               clock-output-names = "clkxtal";
-       };
-
-       timer {
-               compatible = "arm,armv7-timer";
-               interrupt-parent = <&gic>;
-               interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | 
IRQ_TYPE_LEVEL_HIGH)>,
-                            <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | 
IRQ_TYPE_LEVEL_HIGH)>,
-                            <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | 
IRQ_TYPE_LEVEL_HIGH)>,
-                            <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | 
IRQ_TYPE_LEVEL_HIGH)>;
-               clock-frequency = <20000000>;
-               arm,cpu-registers-not-fw-configured;
-       };
-
-       infracfg: syscon@10000000 {
-               compatible = "mediatek,mt7629-infracfg", "syscon";
-               reg = <0x10000000 0x1000>;
-               #clock-cells = <1>;
-       };
-
-       pericfg: syscon@10002000 {
-               compatible = "mediatek,mt7629-pericfg", "syscon";
-               reg = <0x10002000 0x1000>;
-               #clock-cells = <1>;
-       };
-
-       timer0: timer@10004000 {
-               compatible = "mediatek,timer";
-               reg = <0x10004000 0x80>;
-               interrupts = <GIC_SPI 152 IRQ_TYPE_LEVEL_LOW>;
-               clocks = <&topckgen CLK_TOP_CLKXTAL_D4>,
-                        <&topckgen CLK_TOP_10M_SEL>;
-               clock-names = "mux", "src";
-       };
-
-       scpsys: scpsys@10006000 {
-               compatible = "mediatek,mt7629-scpsys";
-               reg = <0x10006000 0x1000>;
-               clocks = <&topckgen CLK_TOP_HIF_SEL>;
-               clock-names = "hif_sel";
-               assigned-clocks = <&topckgen CLK_TOP_HIF_SEL>;
-               assigned-clock-parents = <&topckgen CLK_TOP_UNIVPLL1_D2>;
-               #power-domain-cells = <1>;
-               infracfg = <&infracfg>;
-       };
-
-       mcucfg: syscon@10200000 {
-               compatible = "mediatek,mt7629-mcucfg", "syscon";
-               reg = <0x10200000 0x1000>;
-               #clock-cells = <1>;
-       };
-
-       sysirq: interrupt-controller@10200a80 {
-               compatible = "mediatek,sysirq";
-               reg = <0x10200a80 0x20>;
-               interrupt-controller;
-               #interrupt-cells = <3>;
-               interrupt-parent = <&gic>;
-       };
-
-       dramc: dramc@10203000 {
-               compatible = "mediatek,mt7629-dramc";
-               reg = <0x10203000 0x600>,       /* EMI */
-                     <0x10213000 0x1000>,      /* DDRPHY */
-                     <0x10214000 0xd00>;       /* DRAMC_AO */
-               clocks = <&topckgen CLK_TOP_DDRPHYCFG_SEL>,
-                        <&topckgen CLK_TOP_SYSPLL1_D8>,
-                        <&topckgen CLK_TOP_MEM_SEL>,
-                        <&topckgen CLK_TOP_DMPLL>;
-               clock-names = "phy", "phy_mux", "mem", "mem_mux";
-       };
-
-       apmixedsys: clock-controller@10209000 {
-               compatible = "mediatek,mt7629-apmixedsys";
-               reg = <0x10209000 0x1000>;
-               #clock-cells = <1>;
-       };
-
-       topckgen: clock-controller@10210000 {
-               compatible = "mediatek,mt7629-topckgen";
-               reg = <0x10210000 0x1000>;
-               #clock-cells = <1>;
-       };
-
-       watchdog: watchdog@10212000 {
-               compatible = "mediatek,wdt";
-               reg = <0x10212000 0x600>;
-               interrupts = <GIC_SPI 128 IRQ_TYPE_EDGE_FALLING>;
-               #reset-cells = <1>;
-               status = "disabled";
-       };
-
-       wdt-reboot {
-               compatible = "wdt-reboot";
-               wdt = <&watchdog>;
-       };
-
-       pinctrl: pinctrl@10217000 {
-               compatible = "mediatek,mt7629-pinctrl";
-               reg = <0x10217000 0x8000>;
-
-               pinctrl-names = "default";
-               pinctrl-0 = <&state_default>;
-
-               state_default: pinmux_conf {
-               };
-
-               gpio: gpio-controller {
-                       gpio-controller;
-                       #gpio-cells = <2>;
-               };
-       };
-
-       gic: interrupt-controller@10300000 {
-               compatible = "arm,gic-400";
-               interrupt-controller;
-               #interrupt-cells = <3>;
-               interrupt-parent = <&gic>;
-               reg = <0x10310000 0x1000>,
-                     <0x10320000 0x1000>,
-                     <0x10340000 0x2000>,
-                     <0x10360000 0x2000>;
-       };
-
-       uart0: serial@11002000 {
-               compatible = "mediatek,hsuart";
-               reg = <0x11002000 0x400>;
-               reg-shift = <2>;
-               interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_LOW>;
-               clocks = <&topckgen CLK_TOP_UART_SEL>,
-                        <&pericfg CLK_PERI_UART0_PD>;
-               clock-names = "baud", "bus";
-               status = "disabled";
-               assigned-clocks = <&topckgen CLK_TOP_AXI_SEL>;
-               assigned-clock-parents = <&topckgen CLK_TOP_SYSPLL1_D2>;
-       };
-
-       uart1: serial@11003000 {
-               compatible = "mediatek,hsuart";
-               reg = <0x11003000 0x400>;
-               reg-shift = <2>;
-               interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_LOW>;
-               clocks = <&topckgen CLK_TOP_UART_SEL>,
-                        <&pericfg CLK_PERI_UART1_PD>;
-               clock-names = "baud", "bus";
-               assigned-clocks = <&topckgen CLK_TOP_AXI_SEL>;
-               assigned-clock-parents = <&topckgen CLK_TOP_SYSPLL1_D2>;
-               status = "disabled";
-       };
-
-       uart2: serial@11004000 {
-               compatible = "mediatek,hsuart";
-               reg = <0x11004000 0x400>;
-               reg-shift = <2>;
-               interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_LOW>;
-               clocks = <&topckgen CLK_TOP_UART_SEL>,
-                        <&pericfg CLK_PERI_UART2_PD>;
-               clock-names = "baud", "bus";
-               assigned-clocks = <&topckgen CLK_TOP_AXI_SEL>;
-               assigned-clock-parents = <&topckgen CLK_TOP_SYSPLL1_D2>;
-               status = "disabled";
-       };
-
-       snfi: snfi@1100d000 {
-               compatible = "mediatek,mtk-snfi-spi";
-               reg = <0x1100d000 0x2000>;
-               clocks = <&pericfg CLK_PERI_NFI_PD>,
-                        <&pericfg CLK_PERI_SNFI_PD>;
-               clock-names = "nfi_clk", "pad_clk";
-               assigned-clocks = <&topckgen CLK_TOP_AXI_SEL>,
-                                 <&topckgen CLK_TOP_NFI_INFRA_SEL>;
-               assigned-clock-parents = <&topckgen CLK_TOP_SYSPLL1_D2>,
-                                        <&topckgen CLK_TOP_UNIVPLL2_D8>;
-               status = "disabled";
-               #address-cells = <1>;
-               #size-cells = <0>;
-       };
-
-       snor: snor@11014000 {
-               compatible = "mediatek,mtk-snor";
-               reg = <0x11014000 0x1000>;
-               clocks = <&pericfg CLK_PERI_FLASH_PD>,
-                        <&topckgen CLK_TOP_FLASH_SEL>;
-               clock-names = "spi", "sf";
-               status = "disabled";
-               #address-cells = <1>;
-               #size-cells = <0>;
-       };
-
-       ssusbsys: ssusbsys@1a000000 {
-               compatible = "mediatek,mt7629-ssusbsys", "syscon";
-               reg = <0x1a000000 0x1000>;
-               #clock-cells = <1>;
-       };
-
-       xhci: usb@1a0c0000 {
-               compatible = "mediatek,mt7629-xhci", "mediatek,mtk-xhci";
-               reg = <0x1a0c0000 0x1000>, <0x1a0c3e00 0x0100>;
-               reg-names = "mac", "ippc";
-               power-domains = <&scpsys MT7629_POWER_DOMAIN_HIF1>;
-               clocks = <&ssusbsys CLK_SSUSB_SYS_EN>,
-                        <&ssusbsys CLK_SSUSB_REF_EN>,
-                        <&ssusbsys CLK_SSUSB_MCU_EN>,
-                        <&ssusbsys CLK_SSUSB_DMA_EN>;
-               clock-names = "sys_ck", "ref_ck", "mcu_ck", "dma_ck";
-               phys = <&u2port0 PHY_TYPE_USB2>, <&u3port0 PHY_TYPE_USB3>;
-               status = "disabled";
-       };
-
-       u3phy: usb-phy@1a0c4000 {
-               compatible = "mediatek,mt7629-tphy", "mediatek,generic-tphy-v2";
-               #address-cells = <1>;
-               #size-cells = <1>;
-               ranges = <0 0x1a0c4000 0x1000>;
-               status = "disabled";
-
-               u2port0: usb-phy@0 {
-                       reg = <0x0 0x0700>;
-                       #phy-cells = <1>;
-                       clocks = <&ssusbsys CLK_SSUSB_U2_PHY_EN>;
-                       clock-names = "ref";
-               };
-
-               u3port0: usb-phy@700 {
-                       reg = <0x0700 0x0700>;
-                       #phy-cells = <1>;
-               };
-       };
-
-       ethsys: syscon@1b000000 {
-               compatible = "mediatek,mt7629-ethsys", "syscon";
-               reg = <0x1b000000 0x1000>;
-               #clock-cells = <1>;
-               #reset-cells = <1>;
-       };
-
-       eth: ethernet@1b100000 {
-               compatible = "mediatek,mt7629-eth", "syscon";
-               reg = <0x1b100000 0x20000>;
-               clocks = <&topckgen CLK_TOP_ETH_SEL>,
-                       <&topckgen CLK_TOP_F10M_REF_SEL>,
-                       <&ethsys CLK_ETH_ESW_EN>,
-                       <&ethsys CLK_ETH_GP0_EN>,
-                       <&ethsys CLK_ETH_GP1_EN>,
-                       <&ethsys CLK_ETH_GP2_EN>,
-                       <&ethsys CLK_ETH_FE_EN>,
-                       <&sgmiisys0 CLK_SGMII_TX_EN>,
-                       <&sgmiisys0 CLK_SGMII_RX_EN>,
-                       <&sgmiisys0 CLK_SGMII_CDR_REF>,
-                       <&sgmiisys0 CLK_SGMII_CDR_FB>,
-                       <&sgmiisys1 CLK_SGMII_TX_EN>,
-                       <&sgmiisys1 CLK_SGMII_RX_EN>,
-                       <&sgmiisys1 CLK_SGMII_CDR_REF>,
-                       <&sgmiisys1 CLK_SGMII_CDR_FB>,
-                       <&apmixedsys CLK_APMIXED_SGMIPLL>,
-                       <&apmixedsys CLK_APMIXED_ETH2PLL>;
-               clock-names = "ethif", "sgmiitop", "esw", "gp0", "gp1", "gp2",
-                               "fe", "sgmii_tx250m", "sgmii_rx250m",
-                               "sgmii_cdr_ref", "sgmii_cdr_fb",
-                               "sgmii2_tx250m", "sgmii2_rx250m",
-                               "sgmii2_cdr_ref", "sgmii2_cdr_fb",
-                               "sgmii_ck", "eth2pll";
-               assigned-clocks = <&topckgen CLK_TOP_ETH_SEL>,
-                                 <&topckgen CLK_TOP_F10M_REF_SEL>,
-                                 <&topckgen CLK_TOP_SGMII_REF_1_SEL>;
-               assigned-clock-parents = <&topckgen CLK_TOP_UNIVPLL1_D2>,
-                                        <&topckgen CLK_TOP_SYSPLL4_D16>,
-                                        <&topckgen CLK_TOP_SGMIIPLL_D2>;
-               power-domains = <&scpsys MT7629_POWER_DOMAIN_ETHSYS>;
-               resets = <&ethsys ETHSYS_FE_RST>;
-               reset-names = "fe";
-               mediatek,ethsys = <&ethsys>;
-               mediatek,sgmiisys = <&sgmiisys0>;
-               mediatek,infracfg = <&infracfg>;
-               #address-cells = <1>;
-               #size-cells = <0>;
-               status = "disabled";
-       };
-
-       sgmiisys0: syscon@1b128000 {
-               compatible = "mediatek,mt7629-sgmiisys", "syscon";
-               reg = <0x1b128000 0x1000>;
-               #clock-cells = <1>;
-       };
-
-       sgmiisys1: syscon@1b130000 {
-               compatible = "mediatek,mt7629-sgmiisys", "syscon";
-               reg = <0x1b130000 0x1000>;
-               #clock-cells = <1>;
-       };
-
-       pwm: pwm@11006000 {
-               compatible = "mediatek,mt7629-pwm";
-               reg = <0x11006000 0x1000>;
-               #clock-cells = <1>;
-               #pwm-cells = <2>;
-               interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_LOW>;
-               clocks = <&topckgen CLK_TOP_PWM_SEL>,
-                        <&pericfg CLK_PERI_PWM_PD>,
-                        <&pericfg CLK_PERI_PWM1_PD>;
-               clock-names = "top", "main", "pwm1";
-               assigned-clocks = <&topckgen CLK_TOP_PWM_SEL>;
-               assigned-clock-parents = <&topckgen CLK_TOP_UNIVPLL2_D4>;
-               status = "disabled";
-       };
-
-};
diff --git a/configs/mt7629_rfb_defconfig b/configs/mt7629_rfb_defconfig
index abdf3d0cc49..4acf521e7fd 100644
--- a/configs/mt7629_rfb_defconfig
+++ b/configs/mt7629_rfb_defconfig
@@ -9,7 +9,7 @@ CONFIG_NR_DRAM_BANKS=1
 CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
 CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x41fffef0
 CONFIG_ENV_SIZE=0x1000
-CONFIG_DEFAULT_DEVICE_TREE="mt7629-rfb"
+CONFIG_DEFAULT_DEVICE_TREE="mediatek/mt7629-rfb"
 CONFIG_TARGET_MT7629=y
 CONFIG_SPL_SERIAL=y
 CONFIG_SPL_DRIVERS_MISC=y
@@ -52,6 +52,7 @@ CONFIG_CMD_PING=y
 CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_CMD_LOG=y
+CONFIG_OF_UPSTREAM=y
 CONFIG_OF_SPL_REMOVE_PROPS="pinctrl-0 pinctrl-names clock-names 
interrupt-parent assigned-clocks assigned-clock-parents"
 CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/include/dt-bindings/clock/mt7629-clk.h 
b/include/dt-bindings/clock/mt7629-clk.h
deleted file mode 100644
index 0bbfbfa744a..00000000000
--- a/include/dt-bindings/clock/mt7629-clk.h
+++ /dev/null
@@ -1,206 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/*
- * Copyright (C) 2018 MediaTek Inc.
- */
-
-#ifndef _DT_BINDINGS_CLK_MT7629_H
-#define _DT_BINDINGS_CLK_MT7629_H
-
-/* TOPCKGEN */
-#define CLK_TOP_FCLKS_OFF              0
-
-#define CLK_TOP_TO_U2_PHY              0
-#define CLK_TOP_TO_U2_PHY_1P           1
-#define CLK_TOP_PCIE0_PIPE_EN          2
-#define CLK_TOP_PCIE1_PIPE_EN          3
-#define CLK_TOP_SSUSB_TX250M           4
-#define CLK_TOP_SSUSB_EQ_RX250M                5
-#define CLK_TOP_SSUSB_CDR_REF          6
-#define CLK_TOP_SSUSB_CDR_FB           7
-#define CLK_TOP_SATA_ASIC              8
-#define CLK_TOP_SATA_RBC               9
-
-#define CLK_TOP_TO_USB3_SYS            10
-#define CLK_TOP_P1_1MHZ                        11
-#define CLK_TOP_4MHZ                   12
-#define CLK_TOP_P0_1MHZ                        13
-#define CLK_TOP_ETH_500M               14
-#define CLK_TOP_TXCLK_SRC_PRE          15
-#define CLK_TOP_RTC                    16
-#define CLK_TOP_PWM_QTR_26M            17
-#define CLK_TOP_CPUM_TCK_IN            18
-#define CLK_TOP_TO_USB3_DA_TOP         19
-#define CLK_TOP_MEMPLL                 20
-#define CLK_TOP_DMPLL                  21
-#define CLK_TOP_DMPLL_D4               22
-#define CLK_TOP_DMPLL_D8               23
-#define CLK_TOP_SYSPLL_D2              24
-#define CLK_TOP_SYSPLL1_D2             25
-#define CLK_TOP_SYSPLL1_D4             26
-#define CLK_TOP_SYSPLL1_D8             27
-#define CLK_TOP_SYSPLL1_D16            28
-#define CLK_TOP_SYSPLL2_D2             29
-#define CLK_TOP_SYSPLL2_D4             30
-#define CLK_TOP_SYSPLL2_D8             31
-#define CLK_TOP_SYSPLL_D5              32
-#define CLK_TOP_SYSPLL3_D2             33
-#define CLK_TOP_SYSPLL3_D4             34
-#define CLK_TOP_SYSPLL_D7              35
-#define CLK_TOP_SYSPLL4_D2             36
-#define CLK_TOP_SYSPLL4_D4             37
-#define CLK_TOP_SYSPLL4_D16            38
-#define CLK_TOP_UNIVPLL                        39
-#define CLK_TOP_UNIVPLL1_D2            40
-#define CLK_TOP_UNIVPLL1_D4            41
-#define CLK_TOP_UNIVPLL1_D8            42
-#define CLK_TOP_UNIVPLL_D3             43
-#define CLK_TOP_UNIVPLL2_D2            44
-#define CLK_TOP_UNIVPLL2_D4            45
-#define CLK_TOP_UNIVPLL2_D8            46
-#define CLK_TOP_UNIVPLL2_D16           47
-#define CLK_TOP_UNIVPLL_D5             48
-#define CLK_TOP_UNIVPLL3_D2            49
-#define CLK_TOP_UNIVPLL3_D4            50
-#define CLK_TOP_UNIVPLL3_D16           51
-#define CLK_TOP_UNIVPLL_D7             52
-#define CLK_TOP_UNIVPLL_D80_D4         53
-#define CLK_TOP_UNIV48M                        54
-#define CLK_TOP_SGMIIPLL_D2            55
-#define CLK_TOP_CLKXTAL_D4             56
-#define CLK_TOP_HD_FAXI                        57
-#define CLK_TOP_FAXI                   58
-#define CLK_TOP_F_FAUD_INTBUS          59
-#define CLK_TOP_AP2WBHIF_HCLK          60
-#define CLK_TOP_10M_INFRAO             61
-#define CLK_TOP_MSDC30_1               62
-#define CLK_TOP_SPI                    63
-#define CLK_TOP_SF                     64
-#define CLK_TOP_FLASH                  65
-#define CLK_TOP_TO_USB3_REF            66
-#define CLK_TOP_TO_USB3_MCU            67
-#define CLK_TOP_TO_USB3_DMA            68
-#define CLK_TOP_FROM_TOP_AHB           69
-#define CLK_TOP_FROM_TOP_AXI           70
-#define CLK_TOP_PCIE1_MAC_EN           71
-#define CLK_TOP_PCIE0_MAC_EN           72
-
-#define CLK_TOP_AXI_SEL                        73
-#define CLK_TOP_MEM_SEL                        74
-#define CLK_TOP_DDRPHYCFG_SEL          75
-#define CLK_TOP_ETH_SEL                        76
-#define CLK_TOP_PWM_SEL                        77
-#define CLK_TOP_F10M_REF_SEL           78
-#define CLK_TOP_NFI_INFRA_SEL          79
-#define CLK_TOP_FLASH_SEL              80
-#define CLK_TOP_UART_SEL               81
-#define CLK_TOP_SPI0_SEL               82
-#define CLK_TOP_SPI1_SEL               83
-#define CLK_TOP_MSDC50_0_SEL           84
-#define CLK_TOP_MSDC30_0_SEL           85
-#define CLK_TOP_MSDC30_1_SEL           86
-#define CLK_TOP_AP2WBMCU_SEL           87
-#define CLK_TOP_AP2WBHIF_SEL           88
-#define CLK_TOP_AUDIO_SEL              89
-#define CLK_TOP_AUD_INTBUS_SEL         90
-#define CLK_TOP_PMICSPI_SEL            91
-#define CLK_TOP_SCP_SEL                        92
-#define CLK_TOP_ATB_SEL                        93
-#define CLK_TOP_HIF_SEL                        94
-#define CLK_TOP_SATA_SEL               95
-#define CLK_TOP_U2_SEL                 96
-#define CLK_TOP_AUD1_SEL               97
-#define CLK_TOP_AUD2_SEL               98
-#define CLK_TOP_IRRX_SEL               99
-#define CLK_TOP_IRTX_SEL               100
-#define CLK_TOP_SATA_MCU_SEL           101
-#define CLK_TOP_PCIE0_MCU_SEL          102
-#define CLK_TOP_PCIE1_MCU_SEL          103
-#define CLK_TOP_SSUSB_MCU_SEL          104
-#define CLK_TOP_CRYPTO_SEL             105
-#define CLK_TOP_SGMII_REF_1_SEL                106
-#define CLK_TOP_10M_SEL                        107
-#define CLK_TOP_NR_CLK                 108
-
-/* INFRACFG */
-#define CLK_INFRA_MUX1_SEL             0
-#define CLK_INFRA_DBGCLK_PD            1
-#define CLK_INFRA_TRNG_PD              2
-#define CLK_INFRA_DEVAPC_PD            3
-#define CLK_INFRA_APXGPT_PD            4
-#define CLK_INFRA_SEJ_PD               5
-#define CLK_INFRA_NR_CLK               6
-
-/* PERICFG */
-#define CLK_PERIBUS_SEL                        0
-#define CLK_PERI_PWM1_PD               1
-#define CLK_PERI_PWM2_PD               2
-#define CLK_PERI_PWM3_PD               3
-#define CLK_PERI_PWM4_PD               4
-#define CLK_PERI_PWM5_PD               5
-#define CLK_PERI_PWM6_PD               6
-#define CLK_PERI_PWM7_PD               7
-#define CLK_PERI_PWM_PD                        8
-#define CLK_PERI_AP_DMA_PD             9
-#define CLK_PERI_MSDC30_1_PD           10
-#define CLK_PERI_UART0_PD              11
-#define CLK_PERI_UART1_PD              12
-#define CLK_PERI_UART2_PD              13
-#define CLK_PERI_UART3_PD              14
-#define CLK_PERI_BTIF_PD               15
-#define CLK_PERI_I2C0_PD               16
-#define CLK_PERI_SPI0_PD               17
-#define CLK_PERI_SNFI_PD               18
-#define CLK_PERI_NFI_PD                        19
-#define CLK_PERI_NFIECC_PD             20
-#define CLK_PERI_FLASH_PD              21
-#define CLK_PERI_NR_CLK                        22
-
-/* APMIXEDSYS */
-#define CLK_APMIXED_ARMPLL             0
-#define CLK_APMIXED_MAINPLL            1
-#define CLK_APMIXED_UNIV2PLL           2
-#define CLK_APMIXED_ETH1PLL            3
-#define CLK_APMIXED_ETH2PLL            4
-#define CLK_APMIXED_SGMIPLL            5
-#define CLK_APMIXED_NR_CLK             6
-
-/* SSUSBSYS */
-#define CLK_SSUSB_U2_PHY_1P_EN         0
-#define CLK_SSUSB_U2_PHY_EN            1
-#define CLK_SSUSB_REF_EN               2
-#define CLK_SSUSB_SYS_EN               3
-#define CLK_SSUSB_MCU_EN               4
-#define CLK_SSUSB_DMA_EN               5
-#define CLK_SSUSB_NR_CLK               6
-
-/* PCIESYS */
-#define CLK_PCIE_P1_AUX_EN             0
-#define CLK_PCIE_P1_OBFF_EN            1
-#define CLK_PCIE_P1_AHB_EN             2
-#define CLK_PCIE_P1_AXI_EN             3
-#define CLK_PCIE_P1_MAC_EN             4
-#define CLK_PCIE_P1_PIPE_EN            5
-#define CLK_PCIE_P0_AUX_EN             6
-#define CLK_PCIE_P0_OBFF_EN            7
-#define CLK_PCIE_P0_AHB_EN             8
-#define CLK_PCIE_P0_AXI_EN             9
-#define CLK_PCIE_P0_MAC_EN             10
-#define CLK_PCIE_P0_PIPE_EN            11
-#define CLK_PCIE_NR_CLK                        12
-
-/* ETHSYS */
-#define CLK_ETH_FE_EN                  0
-#define CLK_ETH_GP2_EN                 1
-#define CLK_ETH_GP1_EN                 2
-#define CLK_ETH_GP0_EN                 3
-#define CLK_ETH_ESW_EN                 4
-#define CLK_ETH_NR_CLK                 5
-
-/* SGMIISYS */
-#define CLK_SGMII_TX_EN                        0
-#define CLK_SGMII_RX_EN                        1
-#define CLK_SGMII_CDR_REF              2
-#define CLK_SGMII_CDR_FB               3
-#define CLK_SGMII_NR_CLK               4
-
-#endif /* _DT_BINDINGS_CLK_MT7629_H */
-- 
2.34.1

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