[openwrt/openwrt] bcm53xx: use more upsteam DT patches from 5.16 / 5.17
LEDE Commits
lede-commits at lists.infradead.org
Thu Nov 18 07:36:10 PST 2021
rmilecki pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/5901917b936d93c8facda6dfec4c5d77f666cbac
commit 5901917b936d93c8facda6dfec4c5d77f666cbac
Author: Rafał Miłecki <rafal at milecki.pl>
AuthorDate: Thu Nov 18 16:34:55 2021 +0100
bcm53xx: use more upsteam DT patches from 5.16 / 5.17
Signed-off-by: Rafał Miłecki <rafal at milecki.pl>
---
...ts-BCM5301X-Fix-I2C-controller-interrupt.patch} | 6 ++-
...5301X-Add-interrupt-properties-to-GPIO-no.patch | 26 ++++++++++
...-MR32-convert-to-Broadcom-iProc-I2C-Driv.patch} | 33 +++++++++---
...dts-BCM5301X-update-CRU-block-description.patch | 60 ++++++++++++++++++++++
4 files changed, 116 insertions(+), 9 deletions(-)
diff --git a/target/linux/bcm53xx/patches-5.10/040-v5.16-ARM-dts-BCM5301X-Fix-I2C-controller-interrupt.patch b/target/linux/bcm53xx/patches-5.10/033-v5.16-0024-ARM-dts-BCM5301X-Fix-I2C-controller-interrupt.patch
similarity index 82%
rename from target/linux/bcm53xx/patches-5.10/040-v5.16-ARM-dts-BCM5301X-Fix-I2C-controller-interrupt.patch
rename to target/linux/bcm53xx/patches-5.10/033-v5.16-0024-ARM-dts-BCM5301X-Fix-I2C-controller-interrupt.patch
index 39ce3259fb..36ac748af0 100644
--- a/target/linux/bcm53xx/patches-5.10/040-v5.16-ARM-dts-BCM5301X-Fix-I2C-controller-interrupt.patch
+++ b/target/linux/bcm53xx/patches-5.10/033-v5.16-0024-ARM-dts-BCM5301X-Fix-I2C-controller-interrupt.patch
@@ -1,6 +1,6 @@
-From beda1bbdb19baa8319ed81fa370fe0c5b91d05df Mon Sep 17 00:00:00 2001
+From 6e238362b9793bf334c9bed2291b571cbbc75b0b Mon Sep 17 00:00:00 2001
From: Florian Fainelli <f.fainelli at gmail.com>
-Date: Tue, 26 Oct 2021 11:36:22 -0700
+Date: Wed, 27 Oct 2021 12:37:29 -0700
Subject: [PATCH] ARM: dts: BCM5301X: Fix I2C controller interrupt
The I2C interrupt controller line is off by 32 because the datasheet
@@ -10,6 +10,8 @@ the SPI interrupts to be numbered from 0 relative to the SPI base.
Fixes: bb097e3e0045 ("ARM: dts: BCM5301X: Add I2C support to the DT")
Signed-off-by: Florian Fainelli <f.fainelli at gmail.com>
+Tested-by: Christian Lamparter <chunkeey at gmail.com>
+Signed-off-by: Florian Fainelli <f.fainelli at gmail.com>
---
arch/arm/boot/dts/bcm5301x.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target/linux/bcm53xx/patches-5.10/033-v5.16-0025-ARM-dts-BCM5301X-Add-interrupt-properties-to-GPIO-no.patch b/target/linux/bcm53xx/patches-5.10/033-v5.16-0025-ARM-dts-BCM5301X-Add-interrupt-properties-to-GPIO-no.patch
new file mode 100644
index 0000000000..5a4e4497d6
--- /dev/null
+++ b/target/linux/bcm53xx/patches-5.10/033-v5.16-0025-ARM-dts-BCM5301X-Add-interrupt-properties-to-GPIO-no.patch
@@ -0,0 +1,26 @@
+From acead95bf77a34cae7ff04dd99387046310cca0d Mon Sep 17 00:00:00 2001
+From: Florian Fainelli <f.fainelli at gmail.com>
+Date: Thu, 28 Oct 2021 09:46:53 -0700
+Subject: [PATCH] ARM: dts: BCM5301X: Add interrupt properties to GPIO node
+
+The GPIO controller is also an interrupt controller provider and is
+currently missing the appropriate 'interrupt-controller' and
+'#interrupt-cells' properties to denote that.
+
+Fixes: fb026d3de33b ("ARM: BCM5301X: Add Broadcom's bus-axi to the DTS file")
+Signed-off-by: Florian Fainelli <f.fainelli at gmail.com>
+---
+ arch/arm/boot/dts/bcm5301x.dtsi | 2 ++
+ 1 file changed, 2 insertions(+)
+
+--- a/arch/arm/boot/dts/bcm5301x.dtsi
++++ b/arch/arm/boot/dts/bcm5301x.dtsi
+@@ -242,6 +242,8 @@
+
+ gpio-controller;
+ #gpio-cells = <2>;
++ interrupt-controller;
++ #interrupt-cells = <2>;
+ };
+
+ pcie0: pcie at 12000 {
diff --git a/target/linux/bcm53xx/patches-5.10/332-Meraki-MR32-use-hw-i2c.patch b/target/linux/bcm53xx/patches-5.10/034-v5.17-0004-ARM-BCM53016-MR32-convert-to-Broadcom-iProc-I2C-Driv.patch
similarity index 56%
rename from target/linux/bcm53xx/patches-5.10/332-Meraki-MR32-use-hw-i2c.patch
rename to target/linux/bcm53xx/patches-5.10/034-v5.17-0004-ARM-BCM53016-MR32-convert-to-Broadcom-iProc-I2C-Driv.patch
index 9e2adfa131..fae0f02cdf 100644
--- a/target/linux/bcm53xx/patches-5.10/332-Meraki-MR32-use-hw-i2c.patch
+++ b/target/linux/bcm53xx/patches-5.10/034-v5.17-0004-ARM-BCM53016-MR32-convert-to-Broadcom-iProc-I2C-Driv.patch
@@ -1,16 +1,35 @@
+From de7880016665afe7fa7d40e1fafa859260d53ba1 Mon Sep 17 00:00:00 2001
From: Christian Lamparter <chunkeey at gmail.com>
-Date: Sat, 12 Sep 2020 22:11:12 +0200
-Subject: bcm53xx: Meraki MR32 use hw i2c
+Date: Thu, 28 Oct 2021 09:03:44 +0200
+Subject: [PATCH] ARM: BCM53016: MR32: convert to Broadcom iProc I2C Driver
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
-replace the i2c-gpio provided i2c functionality with the
-hardware in the SoC. This can be activated once the
-internal i2c works as well as the bit-banged i2c-gpio.
+replaces the bit-banged i2c-gpio provided i2c functionality
+with the hardware in the SoC.
+During review of the MR32, Florian Fainelli pointed out that the
+SoC has a real I2C-controller. Furthermore, the connected pins
+(SDA and SCL) would line up perfectly for use. Back then I couldn't
+get it working though and I left it with i2c-gpio (which worked).
+
+Now we know the reason: the interrupt was incorrectly specified.
+(Hence, this patch depends on Florian Fainelli's
+"ARM: dts: BCM5301X: Fix I2C controller interrupt" patch).
+
+Cc: Florian Fainelli <f.fainelli at gmail.com>
+Cc: Rafał Miłecki <zajec5 at gmail.com>
+Cc: Matthew Hagan <mnhagan88 at gmail.com>
Signed-off-by: Christian Lamparter <chunkeey at gmail.com>
+Signed-off-by: Florian Fainelli <f.fainelli at gmail.com>
+---
+ arch/arm/boot/dts/bcm53016-meraki-mr32.dts | 62 ++++++++++------------
+ 1 file changed, 28 insertions(+), 34 deletions(-)
--- a/arch/arm/boot/dts/bcm53016-meraki-mr32.dts
+++ b/arch/arm/boot/dts/bcm53016-meraki-mr32.dts
-@@ -85,40 +85,6 @@
+@@ -84,40 +84,6 @@
max-brightness = <255>;
};
};
@@ -51,7 +70,7 @@ Signed-off-by: Christian Lamparter <chunkeey at gmail.com>
};
&uart0 {
-@@ -229,3 +195,31 @@
+@@ -228,3 +194,31 @@
};
};
};
diff --git a/target/linux/bcm53xx/patches-5.10/034-v5.17-0005-ARM-dts-BCM5301X-update-CRU-block-description.patch b/target/linux/bcm53xx/patches-5.10/034-v5.17-0005-ARM-dts-BCM5301X-update-CRU-block-description.patch
new file mode 100644
index 0000000000..0a817e8fd1
--- /dev/null
+++ b/target/linux/bcm53xx/patches-5.10/034-v5.17-0005-ARM-dts-BCM5301X-update-CRU-block-description.patch
@@ -0,0 +1,60 @@
+From 31fd9b79dc580301c53a001482755ba7e88c2809 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal at milecki.pl>
+Date: Fri, 29 Oct 2021 18:05:23 +0200
+Subject: [PATCH] ARM: dts: BCM5301X: update CRU block description
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+This describes CRU in a way matching documentation and fixes:
+
+arch/arm/boot/dts/bcm4708-asus-rt-ac56u.dt.yaml: cru at 100: $nodename:0: 'cru at 100' does not match '^([a-z][a-z0-9\\-]+-bus|bus|soc|axi|ahb|apb)(@[0-9a-f]+)?$'
+ From schema: /lib/python3.6/site-packages/dtschema/schemas/simple-bus.yaml
+
+Signed-off-by: Rafał Miłecki <rafal at milecki.pl>
+Signed-off-by: Florian Fainelli <f.fainelli at gmail.com>
+---
+ arch/arm/boot/dts/bcm5301x.dtsi | 13 +++++++++----
+ 1 file changed, 9 insertions(+), 4 deletions(-)
+
+--- a/arch/arm/boot/dts/bcm5301x.dtsi
++++ b/arch/arm/boot/dts/bcm5301x.dtsi
+@@ -423,14 +423,14 @@
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+- cru at 100 {
+- compatible = "simple-bus";
++ cru-bus at 100 {
++ compatible = "brcm,ns-cru", "simple-mfd";
+ reg = <0x100 0x1a4>;
+ ranges;
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+- lcpll0: lcpll0 at 100 {
++ lcpll0: clock-controller at 100 {
+ #clock-cells = <1>;
+ compatible = "brcm,nsp-lcpll0";
+ reg = <0x100 0x14>;
+@@ -439,7 +439,7 @@
+ "sdio", "ddr_phy";
+ };
+
+- genpll: genpll at 140 {
++ genpll: clock-controller at 140 {
+ #clock-cells = <1>;
+ compatible = "brcm,nsp-genpll";
+ reg = <0x140 0x24>;
+@@ -450,6 +450,11 @@
+ "sata1", "sata2";
+ };
+
++ syscon at 180 {
++ compatible = "brcm,cru-clkset", "syscon";
++ reg = <0x180 0x4>;
++ };
++
+ pinctrl: pin-controller at 1c0 {
+ compatible = "brcm,bcm4708-pinmux";
+ reg = <0x1c0 0x24>;
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