openwrt/target/linux/bcm53xx/patches-5.4/033-v5.10-0002-ARM-dts-BCM5301X-Specify-uart2-in-the-DT.patch
Hauke Mehrtens 14940aee45 kernel: bump 5.4 to 5.4.163
Removed upstreamed:
 target/linux/mvebu/patches-5.4/001-PCI-aardvark-Wait-for-endpoint-to-be-ready-before-tr.patch
 target/linux/mvebu/patches-5.4/016-PCI-aardvark-Train-link-immediately-after-enabling-t.patch
 target/linux/mvebu/patches-5.4/017-PCI-aardvark-Improve-link-training.patch
 target/linux/mvebu/patches-5.4/018-PCI-aardvark-Issue-PERST-via-GPIO.patch
 target/linux/mvebu/patches-5.4/020-arm64-dts-marvell-armada-37xx-Set-pcie_reset_pin-to-.patch

The following patch does not apply to upstream any more and needs some
more work to make it work fully again. I am not sure if we are still
able to set the UART to a none standard baud rate.
 target/linux/ath79/patches-5.4/921-serial-core-add-support-for-boot-console-with-arbitr.patch

These patches needed manually changes:
  target/linux/generic/pending-5.4/110-ehci_hcd_ignore_oc.patch
  target/linux/ipq806x/patches-5.4/0065-arm-override-compiler-flags.patch
  target/linux/layerscape/patches-5.4/804-crypto-0016-MLKU-114-1-crypto-caam-reduce-page-0-regs-access-to-.patch
  target/linux/mvebu/patches-5.4/019-PCI-aardvark-Add-PHY-support.patch
  target/linux/octeontx/patches-5.4/0004-PCI-add-quirk-for-Gateworks-PLX-PEX860x-switch-with-.patch

All others updated automatically.

Compile-tested on: malta/le, armvirt/64, lantiq/xrx200
Runtime-tested on: malta/le, armvirt/64, lantiq/xrx200

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2021-12-12 20:08:17 +01:00

31 lines
932 B
Diff

From 5e396bb05b89e23e98e6d75749b77502e68210a4 Mon Sep 17 00:00:00 2001
From: Christian Lamparter <chunkeey@gmail.com>
Date: Sat, 22 Aug 2020 18:19:20 +0200
Subject: [PATCH] ARM: dts: BCM5301X: Specify uart2 in the DT
The BCM53016 in the Meraki MR32 utilizes the third "uart2"
to connect to a on-board Bluetooth-LE 4.0 BCM20732 chip.
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
Reviewed-by: Scott Branden <scott.branden@broadcom.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
--- a/arch/arm/boot/dts/bcm5301x.dtsi
+++ b/arch/arm/boot/dts/bcm5301x.dtsi
@@ -394,6 +394,15 @@
reg = <0x18105000 0x1000>;
};
+ uart2: serial@18008000 {
+ compatible = "ns16550a";
+ reg = <0x18008000 0x20>;
+ clocks = <&iprocslow>;
+ interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
+ reg-shift = <2>;
+ status = "disabled";
+ };
+
i2c0: i2c@18009000 {
compatible = "brcm,iproc-i2c";
reg = <0x18009000 0x50>;