* [PATCH v2 1/5] dt-bindings: arm: add bcmbca device tree binding document
2022-04-13 19:26 [PATCH v2 0/5] arm: bcmbca: introduce the bcmbca architecture and 47622 SOC William Zhang
@ 2022-04-13 19:26 ` William Zhang
2022-04-14 7:29 ` Krzysztof Kozlowski
` (2 more replies)
2022-04-13 19:26 ` [PATCH v2 2/5] arm: bcmbca: add arch bcmbca machine entry William Zhang
` (3 subsequent siblings)
4 siblings, 3 replies; 16+ messages in thread
From: William Zhang @ 2022-04-13 19:26 UTC (permalink / raw)
To: linux-arm-kernel
Cc: Broadcom Kernel List, Kursad Oney, Joel Peshkin, Anand Gore,
Dan Beygelman, Florian Fainelli, William Zhang,
Krzysztof Kozlowski, Rob Herring, devicetree, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 1612 bytes --]
Add arch bcmbca device tree binding document for Broadcom ARM based
broadband SoC chipsets. In this change, only BCM47622 is added. Other
chipsets will be added in the future.
Signed-off-by: William Zhang <william.zhang@broadcom.com>
---
.../bindings/arm/bcm/brcm,bcmbca.yaml | 33 +++++++++++++++++++
1 file changed, 33 insertions(+)
create mode 100644 Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml
diff --git a/Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml b/Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml
new file mode 100644
index 000000000000..5fb455840417
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml
@@ -0,0 +1,33 @@
+# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/bcm/brcm,bcmbca.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Broadcom Broadband SoC device tree bindings
+
+description:
+ Broadcom Broadband SoCs include family of high performance DSL/PON/Wireless
+ chips that can be used as home gateway, router and WLAN AP for residential,
+ enterprise and carrier applications.
+
+maintainers:
+ - William Zhang <william.zhang@broadcom.com>
+ - Anand Gore <anand.gore@broadcom.com>
+ - Kursad Oney <kursad.oney@broadcom.com>
+
+properties:
+ $nodename:
+ const: '/'
+ compatible:
+ oneOf:
+ - description: BCM47622 based boards
+ items:
+ - enum:
+ - brcm,bcm947622
+ - const: brcm,bcm47622
+ - const: brcm,bcmbca
+
+additionalProperties: true
+
+...
--
2.17.1
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^ permalink raw reply related [flat|nested] 16+ messages in thread
* Re: [PATCH v2 1/5] dt-bindings: arm: add bcmbca device tree binding document
2022-04-13 19:26 ` [PATCH v2 1/5] dt-bindings: arm: add bcmbca device tree binding document William Zhang
@ 2022-04-14 7:29 ` Krzysztof Kozlowski
2022-04-14 17:38 ` William Zhang
2022-04-17 18:14 ` Krzysztof Kozlowski
2022-04-22 21:17 ` Florian Fainelli
2 siblings, 1 reply; 16+ messages in thread
From: Krzysztof Kozlowski @ 2022-04-14 7:29 UTC (permalink / raw)
To: William Zhang, linux-arm-kernel
Cc: Broadcom Kernel List, Kursad Oney, Joel Peshkin, Anand Gore,
Dan Beygelman, Florian Fainelli, Krzysztof Kozlowski,
Rob Herring, devicetree, linux-kernel
On 13/04/2022 21:26, William Zhang wrote:
> Add arch bcmbca device tree binding document for Broadcom ARM based
> broadband SoC chipsets. In this change, only BCM47622 is added. Other
> chipsets will be added in the future.
>
> Signed-off-by: William Zhang <william.zhang@broadcom.com>
I gave you here an ack. What happened?
Best regards,
Krzysztof
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [PATCH v2 1/5] dt-bindings: arm: add bcmbca device tree binding document
2022-04-14 7:29 ` Krzysztof Kozlowski
@ 2022-04-14 17:38 ` William Zhang
2022-04-17 18:13 ` Krzysztof Kozlowski
0 siblings, 1 reply; 16+ messages in thread
From: William Zhang @ 2022-04-14 17:38 UTC (permalink / raw)
To: Krzysztof Kozlowski, linux-arm-kernel
Cc: Broadcom Kernel List, Kursad Oney, Joel Peshkin, Anand Gore,
Dan Beygelman, Florian Fainelli, Krzysztof Kozlowski,
Rob Herring, devicetree, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 571 bytes --]
Hi Krzysztof,
Yeah I saw your ack. I guess I should put an ack-by in this v2 set?
Still new to the upstream process and thanks for your help!
William
On 4/14/22 00:29, Krzysztof Kozlowski wrote:
> On 13/04/2022 21:26, William Zhang wrote:
>> Add arch bcmbca device tree binding document for Broadcom ARM based
>> broadband SoC chipsets. In this change, only BCM47622 is added. Other
>> chipsets will be added in the future.
>>
>> Signed-off-by: William Zhang <william.zhang@broadcom.com>
>
> I gave you here an ack. What happened?
>
>
> Best regards,
> Krzysztof
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^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [PATCH v2 1/5] dt-bindings: arm: add bcmbca device tree binding document
2022-04-14 17:38 ` William Zhang
@ 2022-04-17 18:13 ` Krzysztof Kozlowski
2022-04-19 19:29 ` William Zhang
0 siblings, 1 reply; 16+ messages in thread
From: Krzysztof Kozlowski @ 2022-04-17 18:13 UTC (permalink / raw)
To: William Zhang, linux-arm-kernel
Cc: Broadcom Kernel List, Kursad Oney, Joel Peshkin, Anand Gore,
Dan Beygelman, Florian Fainelli, Krzysztof Kozlowski,
Rob Herring, devicetree, linux-kernel
On 14/04/2022 19:38, William Zhang wrote:
> Hi Krzysztof,
>
> Yeah I saw your ack. I guess I should put an ack-by in this v2 set?
> Still new to the upstream process and thanks for your help!
Yes, please add all tags before your Signed-off-by part.
https://elixir.bootlin.com/linux/v5.18-rc2/source/Documentation/process/submitting-patches.rst#L541
Best regards,
Krzysztof
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [PATCH v2 1/5] dt-bindings: arm: add bcmbca device tree binding document
2022-04-17 18:13 ` Krzysztof Kozlowski
@ 2022-04-19 19:29 ` William Zhang
0 siblings, 0 replies; 16+ messages in thread
From: William Zhang @ 2022-04-19 19:29 UTC (permalink / raw)
To: Krzysztof Kozlowski, linux-arm-kernel
Cc: Broadcom Kernel List, Kursad Oney, Joel Peshkin, Anand Gore,
Dan Beygelman, Florian Fainelli, Krzysztof Kozlowski,
Rob Herring, devicetree, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 500 bytes --]
On 4/17/22 11:13, Krzysztof Kozlowski wrote:
> On 14/04/2022 19:38, William Zhang wrote:
>> Hi Krzysztof,
>>
>> Yeah I saw your ack. I guess I should put an ack-by in this v2 set?
>> Still new to the upstream process and thanks for your help!
>
> Yes, please add all tags before your Signed-off-by part.
> https://elixir.bootlin.com/linux/v5.18-rc2/source/Documentation/process/submitting-patches.rst#L541
>
>
Will add Acked-by: and Reviewed-by: tag in v3. Thanks!
> Best regards,
> Krzysztof
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^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [PATCH v2 1/5] dt-bindings: arm: add bcmbca device tree binding document
2022-04-13 19:26 ` [PATCH v2 1/5] dt-bindings: arm: add bcmbca device tree binding document William Zhang
2022-04-14 7:29 ` Krzysztof Kozlowski
@ 2022-04-17 18:14 ` Krzysztof Kozlowski
2022-04-22 21:17 ` Florian Fainelli
2 siblings, 0 replies; 16+ messages in thread
From: Krzysztof Kozlowski @ 2022-04-17 18:14 UTC (permalink / raw)
To: William Zhang, linux-arm-kernel
Cc: Broadcom Kernel List, Kursad Oney, Joel Peshkin, Anand Gore,
Dan Beygelman, Florian Fainelli, Krzysztof Kozlowski,
Rob Herring, devicetree, linux-kernel
On 13/04/2022 21:26, William Zhang wrote:
> Add arch bcmbca device tree binding document for Broadcom ARM based
> broadband SoC chipsets. In this change, only BCM47622 is added. Other
> chipsets will be added in the future.
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Best regards,
Krzysztof
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [PATCH v2 1/5] dt-bindings: arm: add bcmbca device tree binding document
2022-04-13 19:26 ` [PATCH v2 1/5] dt-bindings: arm: add bcmbca device tree binding document William Zhang
2022-04-14 7:29 ` Krzysztof Kozlowski
2022-04-17 18:14 ` Krzysztof Kozlowski
@ 2022-04-22 21:17 ` Florian Fainelli
2 siblings, 0 replies; 16+ messages in thread
From: Florian Fainelli @ 2022-04-22 21:17 UTC (permalink / raw)
To: bcm-kernel-feedback-list, William Zhang, linux-arm-kernel
Cc: Kursad Oney, Joel Peshkin, Anand Gore, Dan Beygelman,
Florian Fainelli, Krzysztof Kozlowski, Rob Herring, devicetree,
linux-kernel
On Wed, 13 Apr 2022 12:26:41 -0700, William Zhang <william.zhang@broadcom.com> wrote:
> Add arch bcmbca device tree binding document for Broadcom ARM based
> broadband SoC chipsets. In this change, only BCM47622 is added. Other
> chipsets will be added in the future.
>
> Signed-off-by: William Zhang <william.zhang@broadcom.com>
> ---
Applied to https://github.com/Broadcom/stblinux/commits/devicetree/next, thanks!
--
Florian
^ permalink raw reply [flat|nested] 16+ messages in thread
* [PATCH v2 2/5] arm: bcmbca: add arch bcmbca machine entry
2022-04-13 19:26 [PATCH v2 0/5] arm: bcmbca: introduce the bcmbca architecture and 47622 SOC William Zhang
2022-04-13 19:26 ` [PATCH v2 1/5] dt-bindings: arm: add bcmbca device tree binding document William Zhang
@ 2022-04-13 19:26 ` William Zhang
2022-04-22 21:18 ` Florian Fainelli
2022-04-13 19:26 ` [PATCH v2 3/5] ARM: dts: add dts files for bcmbca soc 47622 William Zhang
` (2 subsequent siblings)
4 siblings, 1 reply; 16+ messages in thread
From: William Zhang @ 2022-04-13 19:26 UTC (permalink / raw)
To: linux-arm-kernel
Cc: Broadcom Kernel List, Kursad Oney, Joel Peshkin, Anand Gore,
Dan Beygelman, Florian Fainelli, William Zhang, Florian Fainelli,
Ray Jui, Russell King, Scott Branden, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 980 bytes --]
Update mach-bcm Kconfig to add ARCH_BCMBCA config and select the
required configs for Broadcom Broadband SoC chipsets
Signed-off-by: William Zhang <william.zhang@broadcom.com>
---
arch/arm/mach-bcm/Kconfig | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/arch/arm/mach-bcm/Kconfig b/arch/arm/mach-bcm/Kconfig
index 8db655c3e321..f73a056bf560 100644
--- a/arch/arm/mach-bcm/Kconfig
+++ b/arch/arm/mach-bcm/Kconfig
@@ -218,4 +218,16 @@ config ARCH_BRCMSTB
This enables support for Broadcom ARM-based set-top box chipsets,
including the 7445 family of chips.
+config ARCH_BCMBCA
+ bool "Broadcom Broadband SoC"
+ depends on ARCH_MULTI_V7
+ select ARM_AMBA
+ select ARM_GIC
+ select HAVE_ARM_ARCH_TIMER
+ help
+ Say Y if you intend to run the kernel on a Broadcom Broadband ARM-based
+ BCA chipset.
+
+ This enables support for Broadcom BCA ARM-based broadband chipsets,
+ including the DSL, PON and Wireless family of chips.
endif
--
2.17.1
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^ permalink raw reply related [flat|nested] 16+ messages in thread
* Re: [PATCH v2 2/5] arm: bcmbca: add arch bcmbca machine entry
2022-04-13 19:26 ` [PATCH v2 2/5] arm: bcmbca: add arch bcmbca machine entry William Zhang
@ 2022-04-22 21:18 ` Florian Fainelli
0 siblings, 0 replies; 16+ messages in thread
From: Florian Fainelli @ 2022-04-22 21:18 UTC (permalink / raw)
To: bcm-kernel-feedback-list, William Zhang, linux-arm-kernel
Cc: Kursad Oney, Joel Peshkin, Anand Gore, Dan Beygelman,
Florian Fainelli, Ray Jui, Russell King, Scott Branden,
linux-kernel
On Wed, 13 Apr 2022 12:26:42 -0700, William Zhang <william.zhang@broadcom.com> wrote:
> Update mach-bcm Kconfig to add ARCH_BCMBCA config and select the
> required configs for Broadcom Broadband SoC chipsets
>
> Signed-off-by: William Zhang <william.zhang@broadcom.com>
> ---
Applied to https://github.com/Broadcom/stblinux/commits/soc/next, thanks!
--
Florian
^ permalink raw reply [flat|nested] 16+ messages in thread
* [PATCH v2 3/5] ARM: dts: add dts files for bcmbca soc 47622
2022-04-13 19:26 [PATCH v2 0/5] arm: bcmbca: introduce the bcmbca architecture and 47622 SOC William Zhang
2022-04-13 19:26 ` [PATCH v2 1/5] dt-bindings: arm: add bcmbca device tree binding document William Zhang
2022-04-13 19:26 ` [PATCH v2 2/5] arm: bcmbca: add arch bcmbca machine entry William Zhang
@ 2022-04-13 19:26 ` William Zhang
2022-04-22 21:18 ` Florian Fainelli
2022-04-13 19:26 ` [PATCH v2 4/5] MAINTAINERS: update MAINTAINERS file William Zhang
2022-04-13 19:26 ` [PATCH v2 5/5] ARM: multi_v7_defconfig: enable CONFIG_ARCH_BCMBCA in armv7 defconfig William Zhang
4 siblings, 1 reply; 16+ messages in thread
From: William Zhang @ 2022-04-13 19:26 UTC (permalink / raw)
To: linux-arm-kernel
Cc: Broadcom Kernel List, Kursad Oney, Joel Peshkin, Anand Gore,
Dan Beygelman, Florian Fainelli, William Zhang, Arnd Bergmann,
Krzysztof Kozlowski, Olof Johansson, Rob Herring, devicetree,
linux-kernel, soc
[-- Attachment #1: Type: text/plain, Size: 4880 bytes --]
Add dts for ARMv7 based broadband SoC BCM47622. bcm47622.dtsi is the
SoC description dts header and bcm947622.dts is a simple dts file for
Broadcom BCM947622 Reference board that only enable the UART port.
Signed-off-by: William Zhang <william.zhang@broadcom.com>
---
Changes for V2:
* Update compatible string and node name in bcm47622.dtsi
arch/arm/boot/dts/Makefile | 2 +
arch/arm/boot/dts/bcm47622.dtsi | 126 ++++++++++++++++++++++++++++++++
arch/arm/boot/dts/bcm947622.dts | 30 ++++++++
3 files changed, 158 insertions(+)
create mode 100644 arch/arm/boot/dts/bcm47622.dtsi
create mode 100644 arch/arm/boot/dts/bcm947622.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 7c16f8a2b738..ff0054d55590 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -179,6 +179,8 @@ dtb-$(CONFIG_ARCH_BERLIN) += \
berlin2q-marvell-dmp.dtb
dtb-$(CONFIG_ARCH_BRCMSTB) += \
bcm7445-bcm97445svmb.dtb
+dtb-$(CONFIG_ARCH_BCMBCA) += \
+ bcm947622.dtb
dtb-$(CONFIG_ARCH_CLPS711X) += \
ep7211-edb7211.dtb
dtb-$(CONFIG_ARCH_DAVINCI) += \
diff --git a/arch/arm/boot/dts/bcm47622.dtsi b/arch/arm/boot/dts/bcm47622.dtsi
new file mode 100644
index 000000000000..c016e12b7372
--- /dev/null
+++ b/arch/arm/boot/dts/bcm47622.dtsi
@@ -0,0 +1,126 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright 2022 Broadcom Ltd.
+ */
+
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+
+/ {
+ compatible = "brcm,bcm47622", "brcm,bcmbca";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ interrupt-parent = <&gic>;
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ CA7_0: cpu@0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a7";
+ reg = <0x0>;
+ next-level-cache = <&L2_0>;
+ enable-method = "psci";
+ };
+
+ CA7_1: cpu@1 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a7";
+ reg = <0x1>;
+ next-level-cache = <&L2_0>;
+ enable-method = "psci";
+ };
+ CA7_2: cpu@2 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a7";
+ reg = <0x2>;
+ next-level-cache = <&L2_0>;
+ enable-method = "psci";
+ };
+ CA7_3: cpu@3 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a7";
+ reg = <0x3>;
+ next-level-cache = <&L2_0>;
+ enable-method = "psci";
+ };
+ L2_0: l2-cache0 {
+ compatible = "cache";
+ };
+ };
+
+ timer {
+ compatible = "arm,armv7-timer";
+ interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+ <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+ <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+ <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
+ arm,cpu-registers-not-fw-configured;
+ };
+
+ pmu: pmu {
+ compatible = "arm,cortex-a7-pmu";
+ interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-affinity = <&CA7_0>, <&CA7_1>,
+ <&CA7_2>, <&CA7_3>;
+ };
+
+ clocks: clocks {
+ periph_clk: periph-clk {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <200000000>;
+ };
+ uart_clk: uart-clk {
+ compatible = "fixed-factor-clock";
+ #clock-cells = <0>;
+ clocks = <&periph_clk>;
+ clock-div = <4>;
+ clock-mult = <1>;
+ };
+ };
+
+ psci {
+ compatible = "arm,psci-0.2";
+ method = "smc";
+ cpu_off = <1>;
+ cpu_on = <2>;
+ };
+
+ axi@81000000 {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x81000000 0x818000>;
+
+ gic: interrupt-controller@1000 {
+ compatible = "arm,cortex-a7-gic";
+ #interrupt-cells = <3>;
+ #address-cells = <0>;
+ interrupt-controller;
+ reg = <0x1000 0x1000>,
+ <0x2000 0x2000>;
+ };
+ };
+
+ bus@ff800000 {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0xff800000 0x800000>;
+
+ uart0: serial@12000 {
+ compatible = "arm,pl011", "arm,primecell";
+ reg = <0x12000 0x1000>;
+ interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&uart_clk>, <&uart_clk>;
+ clock-names = "uartclk", "apb_pclk";
+ status = "disabled";
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/bcm947622.dts b/arch/arm/boot/dts/bcm947622.dts
new file mode 100644
index 000000000000..6f083724ab8e
--- /dev/null
+++ b/arch/arm/boot/dts/bcm947622.dts
@@ -0,0 +1,30 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright 2019 Broadcom Ltd.
+ */
+
+/dts-v1/;
+
+#include "bcm47622.dtsi"
+
+/ {
+ model = "Broadcom BCM947622 Reference Board";
+ compatible = "brcm,bcm947622", "brcm,bcm47622", "brcm,bcmbca";
+
+ aliases {
+ serial0 = &uart0;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0x0 0x08000000>;
+ };
+};
+
+&uart0 {
+ status = "okay";
+};
--
2.17.1
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^ permalink raw reply related [flat|nested] 16+ messages in thread
* Re: [PATCH v2 3/5] ARM: dts: add dts files for bcmbca soc 47622
2022-04-13 19:26 ` [PATCH v2 3/5] ARM: dts: add dts files for bcmbca soc 47622 William Zhang
@ 2022-04-22 21:18 ` Florian Fainelli
0 siblings, 0 replies; 16+ messages in thread
From: Florian Fainelli @ 2022-04-22 21:18 UTC (permalink / raw)
To: bcm-kernel-feedback-list, William Zhang, linux-arm-kernel
Cc: Kursad Oney, Joel Peshkin, Anand Gore, Dan Beygelman,
Florian Fainelli, Arnd Bergmann, Krzysztof Kozlowski,
Olof Johansson, Rob Herring, devicetree, linux-kernel, soc
On Wed, 13 Apr 2022 12:26:43 -0700, William Zhang <william.zhang@broadcom.com> wrote:
> Add dts for ARMv7 based broadband SoC BCM47622. bcm47622.dtsi is the
> SoC description dts header and bcm947622.dts is a simple dts file for
> Broadcom BCM947622 Reference board that only enable the UART port.
>
> Signed-off-by: William Zhang <william.zhang@broadcom.com>
> ---
Applied to https://github.com/Broadcom/stblinux/commits/devicetree/next, thanks!
--
Florian
^ permalink raw reply [flat|nested] 16+ messages in thread
* [PATCH v2 4/5] MAINTAINERS: update MAINTAINERS file
2022-04-13 19:26 [PATCH v2 0/5] arm: bcmbca: introduce the bcmbca architecture and 47622 SOC William Zhang
` (2 preceding siblings ...)
2022-04-13 19:26 ` [PATCH v2 3/5] ARM: dts: add dts files for bcmbca soc 47622 William Zhang
@ 2022-04-13 19:26 ` William Zhang
2022-04-22 21:23 ` Florian Fainelli
2022-04-13 19:26 ` [PATCH v2 5/5] ARM: multi_v7_defconfig: enable CONFIG_ARCH_BCMBCA in armv7 defconfig William Zhang
4 siblings, 1 reply; 16+ messages in thread
From: William Zhang @ 2022-04-13 19:26 UTC (permalink / raw)
To: linux-arm-kernel
Cc: Broadcom Kernel List, Kursad Oney, Joel Peshkin, Anand Gore,
Dan Beygelman, Florian Fainelli, William Zhang, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 1287 bytes --]
Add maintainers, SCM tree, files and directories for the new BCMBCA
arch. Only add 47622 for this change and will update in the future
when more SoCs are supported.
Signed-off-by: William Zhang <william.zhang@broadcom.com>
---
Changes for V2:
* Change Broadcom internal list from maintainer to reviewer
MAINTAINERS | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 61d9f114c37f..382436f23c72 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -3740,6 +3740,20 @@ F: drivers/net/dsa/bcm_sf2*
F: include/linux/dsa/brcm.h
F: include/linux/platform_data/b53.h
+BROADCOM BCMBCA ARM ARCHITECTURE
+M: William Zhang <william.zhang@broadcom.com>
+M: Anand Gore <anand.gore@broadcom.com>
+M: Kursad Oney <kursad.oney@broadcom.com>
+R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com>
+L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
+S: Maintained
+T: git git://github.com/broadcom/stblinux.git
+F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml
+F: arch/arm/boot/dts/bcm47622.dtsi
+F: arch/arm/boot/dts/bcm947622.dts
+N: bcmbca
+N: bcm[9]?47622
+
BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE
M: Nicolas Saenz Julienne <nsaenz@kernel.org>
L: bcm-kernel-feedback-list@broadcom.com
--
2.17.1
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^ permalink raw reply related [flat|nested] 16+ messages in thread
* Re: [PATCH v2 4/5] MAINTAINERS: update MAINTAINERS file
2022-04-13 19:26 ` [PATCH v2 4/5] MAINTAINERS: update MAINTAINERS file William Zhang
@ 2022-04-22 21:23 ` Florian Fainelli
0 siblings, 0 replies; 16+ messages in thread
From: Florian Fainelli @ 2022-04-22 21:23 UTC (permalink / raw)
To: William Zhang, linux-arm-kernel
Cc: Broadcom Kernel List, Kursad Oney, Joel Peshkin, Anand Gore,
Dan Beygelman, linux-kernel
On 4/13/22 12:26, William Zhang wrote:
> Add maintainers, SCM tree, files and directories for the new BCMBCA
> arch. Only add 47622 for this change and will update in the future
> when more SoCs are supported.
>
> Signed-off-by: William Zhang <william.zhang@broadcom.com>
> ---
Applied to
https://github.com/Broadcom/stblinux/commits/maintainers/next, thanks!
--
Florian
^ permalink raw reply [flat|nested] 16+ messages in thread
* [PATCH v2 5/5] ARM: multi_v7_defconfig: enable CONFIG_ARCH_BCMBCA in armv7 defconfig
2022-04-13 19:26 [PATCH v2 0/5] arm: bcmbca: introduce the bcmbca architecture and 47622 SOC William Zhang
` (3 preceding siblings ...)
2022-04-13 19:26 ` [PATCH v2 4/5] MAINTAINERS: update MAINTAINERS file William Zhang
@ 2022-04-13 19:26 ` William Zhang
2022-04-22 21:20 ` Florian Fainelli
4 siblings, 1 reply; 16+ messages in thread
From: William Zhang @ 2022-04-13 19:26 UTC (permalink / raw)
To: linux-arm-kernel
Cc: Broadcom Kernel List, Kursad Oney, Joel Peshkin, Anand Gore,
Dan Beygelman, Florian Fainelli, William Zhang, Arnd Bergmann,
Dmitry Osipenko, Florian Fainelli, Joel Stanley, Russell King,
Stephan Gerhold, Thierry Reding, linux-kernel
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Enable CONFIG_ARCH_BCMBCA in multi_v7_defconfig. This config can be
used to build a basic kernel for BCM47622 booting to console.
Signed-off-by: William Zhang <william.zhang@broadcom.com>
---
arch/arm/configs/multi_v7_defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig
index 6e0c8c19b35c..8d333560bbca 100644
--- a/arch/arm/configs/multi_v7_defconfig
+++ b/arch/arm/configs/multi_v7_defconfig
@@ -29,6 +29,7 @@ CONFIG_ARCH_BCM2835=y
CONFIG_ARCH_BCM_53573=y
CONFIG_ARCH_BCM_63XX=y
CONFIG_ARCH_BRCMSTB=y
+CONFIG_ARCH_BCMBCA=y
CONFIG_ARCH_BERLIN=y
CONFIG_MACH_BERLIN_BG2=y
CONFIG_MACH_BERLIN_BG2CD=y
--
2.17.1
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* Re: [PATCH v2 5/5] ARM: multi_v7_defconfig: enable CONFIG_ARCH_BCMBCA in armv7 defconfig
2022-04-13 19:26 ` [PATCH v2 5/5] ARM: multi_v7_defconfig: enable CONFIG_ARCH_BCMBCA in armv7 defconfig William Zhang
@ 2022-04-22 21:20 ` Florian Fainelli
0 siblings, 0 replies; 16+ messages in thread
From: Florian Fainelli @ 2022-04-22 21:20 UTC (permalink / raw)
To: bcm-kernel-feedback-list, William Zhang, linux-arm-kernel
Cc: Kursad Oney, Joel Peshkin, Anand Gore, Dan Beygelman,
Florian Fainelli, Arnd Bergmann, Dmitry Osipenko, Joel Stanley,
Russell King, Stephan Gerhold, Thierry Reding, linux-kernel
On Wed, 13 Apr 2022 12:26:45 -0700, William Zhang <william.zhang@broadcom.com> wrote:
> Enable CONFIG_ARCH_BCMBCA in multi_v7_defconfig. This config can be
> used to build a basic kernel for BCM47622 booting to console.
>
> Signed-off-by: William Zhang <william.zhang@broadcom.com>
>
> ---
Applied to https://github.com/Broadcom/stblinux/commits/defconfig/next, thanks!
--
Florian
^ permalink raw reply [flat|nested] 16+ messages in thread