diff options
Diffstat (limited to 'target/linux/bcm53xx/patches-5.10/033-v5.15-0006-ARM-dts-NSP-Add-common-bindings-for-MX64-MX65.patch')
| -rw-r--r-- | target/linux/bcm53xx/patches-5.10/033-v5.15-0006-ARM-dts-NSP-Add-common-bindings-for-MX64-MX65.patch | 148 |
1 files changed, 148 insertions, 0 deletions
diff --git a/target/linux/bcm53xx/patches-5.10/033-v5.15-0006-ARM-dts-NSP-Add-common-bindings-for-MX64-MX65.patch b/target/linux/bcm53xx/patches-5.10/033-v5.15-0006-ARM-dts-NSP-Add-common-bindings-for-MX64-MX65.patch new file mode 100644 index 0000000000..aebf62af9b --- /dev/null +++ b/target/linux/bcm53xx/patches-5.10/033-v5.15-0006-ARM-dts-NSP-Add-common-bindings-for-MX64-MX65.patch @@ -0,0 +1,148 @@ +From f111016a8293b968f05450fec83020c94d0f88c2 Mon Sep 17 00:00:00 2001 +From: Matthew Hagan <mnhagan88@gmail.com> +Date: Fri, 6 Aug 2021 21:44:32 +0100 +Subject: [PATCH] ARM: dts: NSP: Add common bindings for MX64/MX65 + +These bindings are required for all Meraki MX64/MX65 devices. These +common bindings include memory (2GB), PWM LEDs, AMAC, I2C (AT24), NAND +partitions, EHCI, OHCI and pinctrl. + +Signed-off-by: Matthew Hagan <mnhagan88@gmail.com> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + .../dts/bcm958625-meraki-mx6x-common.dtsi | 129 ++++++++++++++++++ + 1 file changed, 129 insertions(+) + create mode 100644 arch/arm/boot/dts/bcm958625-meraki-mx6x-common.dtsi + +--- /dev/null ++++ b/arch/arm/boot/dts/bcm958625-meraki-mx6x-common.dtsi +@@ -0,0 +1,129 @@ ++// SPDX-License-Identifier: GPL-2.0-or-later OR MIT ++/* ++ * Common Bindings for Cisco Meraki MX64 (Kingpin) and MX65 (Alamo) devices. ++ * ++ * Copyright (C) 2020-2021 Matthew Hagan <mnhagan88@gmail.com> ++ */ ++ ++#include "bcm-nsp.dtsi" ++#include <dt-bindings/gpio/gpio.h> ++#include <dt-bindings/input/input.h> ++#include <dt-bindings/leds/common.h> ++ ++/ { ++ pwm-leds { ++ compatible = "pwm-leds"; ++ ++ led-1 { ++ function = LED_FUNCTION_INDICATOR; ++ color = <LED_COLOR_ID_RED>; ++ pwms = <&pwm 1 50000>; ++ max-brightness = <255>; ++ }; ++ ++ led-2 { ++ function = LED_FUNCTION_INDICATOR; ++ color = <LED_COLOR_ID_GREEN>; ++ pwms = <&pwm 2 50000>; ++ max-brightness = <255>; ++ }; ++ ++ led-3 { ++ function = LED_FUNCTION_INDICATOR; ++ color = <LED_COLOR_ID_BLUE>; ++ pwms = <&pwm 3 50000>; ++ max-brightness = <255>; ++ }; ++ }; ++}; ++ ++&amac2 { ++ status = "okay"; ++}; ++ ++&ehci0 { ++ status = "okay"; ++}; ++ ++&i2c0 { ++ status = "okay"; ++ ++ at24@50 { ++ compatible = "atmel,24c64"; ++ reg = <0x50>; ++ pagesize = <32>; ++ read-only; ++ }; ++}; ++ ++&nand_controller { ++ nand@0 { ++ compatible = "brcm,nandcs"; ++ reg = <0>; ++ nand-on-flash-bbt; ++ ++ #address-cells = <1>; ++ #size-cells = <1>; ++ ++ nand-ecc-strength = <24>; ++ nand-ecc-step-size = <1024>; ++ ++ brcm,nand-oob-sector-size = <27>; ++ ++ partition@0 { ++ label = "u-boot"; ++ reg = <0x0 0x80000>; ++ read-only; ++ }; ++ ++ partition@80000 { ++ label = "shmoo"; ++ reg = <0x80000 0x80000>; ++ read-only; ++ }; ++ ++ partition@100000 { ++ label = "bootkernel1"; ++ reg = <0x100000 0x300000>; ++ }; ++ ++ partition@400000 { ++ label = "nvram"; ++ reg = <0x400000 0x100000>; ++ }; ++ ++ partition@500000 { ++ label = "bootkernel2"; ++ reg = <0x500000 0x300000>; ++ }; ++ ++ partition@800000 { ++ label = "ubi"; ++ reg = <0x800000 0x3f700000>; ++ }; ++ }; ++}; ++ ++&ohci0 { ++ status = "okay"; ++}; ++ ++&pinctrl { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&pwm_leds>; ++ ++ pwm_leds: pwm_leds { ++ function = "pwm"; ++ groups = "pwm1_grp", "pwm2_grp", "pwm3_grp"; ++ }; ++}; ++ ++&pwm { ++ status = "okay"; ++ #pwm-cells = <2>; ++}; ++ ++&uart0 { ++ clock-frequency = <62500000>; ++ status = "okay"; ++}; |