* [PATCH 1/3] dt-bindings: arm: Add BCM63148 SoC
2022-06-10 0:21 [PATCH 0/3] arm: bcmbca: Add BCM63148 SoC support William Zhang
@ 2022-06-10 0:21 ` William Zhang
2022-06-13 18:03 ` Rob Herring
2022-06-13 21:37 ` Florian Fainelli
2022-06-10 0:21 ` [PATCH 2/3] ARM: dts: Add DTS files for bcmbca SoC BCM63148 William Zhang
2022-06-10 0:21 ` [PATCH 3/3] MAINTAINERS: Add BCM63148 to bcmbca arch entry William Zhang
2 siblings, 2 replies; 8+ messages in thread
From: William Zhang @ 2022-06-10 0:21 UTC (permalink / raw)
To: Linux ARM List
Cc: dan.beygelman, joel.peshkin, samyon.furman, philippe.reynes,
Broadcom Kernel List, tomer.yacoby, f.fainelli, kursad.oney,
anand.gore, William Zhang, Krzysztof Kozlowski, Rob Herring,
devicetree, linux-kernel
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Add BCM63148 SoC device tree description to bcmbca binding document.
Signed-off-by: William Zhang <william.zhang@broadcom.com>
---
Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml b/Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml
index bac8a06c8f48..b817051c491d 100644
--- a/Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml
+++ b/Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml
@@ -42,6 +42,13 @@ properties:
- const: brcm,bcm63146
- const: brcm,bcmbca
+ - description: BCM63148 based boards
+ items:
+ - enum:
+ - brcm,bcm963148
+ - const: brcm,bcm63148
+ - const: brcm,bcmbca
+
- description: BCM63158 based boards
items:
- enum:
--
2.36.1
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^ permalink raw reply related [flat|nested] 8+ messages in thread* [PATCH 2/3] ARM: dts: Add DTS files for bcmbca SoC BCM63148
2022-06-10 0:21 [PATCH 0/3] arm: bcmbca: Add BCM63148 SoC support William Zhang
2022-06-10 0:21 ` [PATCH 1/3] dt-bindings: arm: Add BCM63148 SoC William Zhang
@ 2022-06-10 0:21 ` William Zhang
2022-06-13 21:37 ` Florian Fainelli
2022-06-10 0:21 ` [PATCH 3/3] MAINTAINERS: Add BCM63148 to bcmbca arch entry William Zhang
2 siblings, 1 reply; 8+ messages in thread
From: William Zhang @ 2022-06-10 0:21 UTC (permalink / raw)
To: Linux ARM List
Cc: dan.beygelman, joel.peshkin, samyon.furman, philippe.reynes,
Broadcom Kernel List, tomer.yacoby, f.fainelli, kursad.oney,
anand.gore, William Zhang, Arnd Bergmann, Krzysztof Kozlowski,
Olof Johansson, Rob Herring, devicetree, linux-kernel, soc
[-- Attachment #1: Type: text/plain, Size: 4135 bytes --]
Add DTS for ARMv7 based broadband SoC BCM63148. bcm63148.dtsi is the SoC
description DTS header and bcm963148.dts is a simple DTS file for
Broadcom BCM963148 Reference board that only enable the UART port.
Signed-off-by: William Zhang <william.zhang@broadcom.com>
---
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/bcm63148.dtsi | 103 ++++++++++++++++++++++++++++++++
arch/arm/boot/dts/bcm963148.dts | 30 ++++++++++
3 files changed, 134 insertions(+)
create mode 100644 arch/arm/boot/dts/bcm63148.dtsi
create mode 100644 arch/arm/boot/dts/bcm963148.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 28af71650567..123cadcde448 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -183,6 +183,7 @@ dtb-$(CONFIG_ARCH_BRCMSTB) += \
bcm7445-bcm97445svmb.dtb
dtb-$(CONFIG_ARCH_BCMBCA) += \
bcm947622.dtb \
+ bcm963148.dtb \
bcm963178.dtb \
bcm96756.dtb \
bcm96846.dtb \
diff --git a/arch/arm/boot/dts/bcm63148.dtsi b/arch/arm/boot/dts/bcm63148.dtsi
new file mode 100644
index 000000000000..df5307b6b3af
--- /dev/null
+++ b/arch/arm/boot/dts/bcm63148.dtsi
@@ -0,0 +1,103 @@
+// 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,bcm63148", "brcm,bcmbca";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ interrupt-parent = <&gic>;
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ B15_0: cpu@0 {
+ device_type = "cpu";
+ compatible = "brcm,brahma-b15";
+ reg = <0x0>;
+ next-level-cache = <&L2_0>;
+ enable-method = "psci";
+ };
+
+ B15_1: cpu@1 {
+ device_type = "cpu";
+ compatible = "brcm,brahma-b15";
+ reg = <0x1>;
+ 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(2) | IRQ_TYPE_LEVEL_LOW)>,
+ <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
+ <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
+ <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>;
+ };
+
+ pmu: pmu {
+ compatible = "arm,cortex-a15-pmu";
+ interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-affinity = <&B15_0>, <&B15_1>;
+ };
+
+ clocks: clocks {
+ periph_clk: periph-clk {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <50000000>;
+ };
+ };
+
+ psci {
+ compatible = "arm,psci-0.2";
+ method = "smc";
+ };
+
+ axi@80030000 {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x80030000 0x8000>;
+
+ gic: interrupt-controller@1000 {
+ compatible = "arm,cortex-a15-gic";
+ #interrupt-cells = <3>;
+ interrupt-controller;
+ reg = <0x1000 0x1000>,
+ <0x2000 0x2000>,
+ <0x4000 0x2000>,
+ <0x6000 0x2000>;
+ interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(2) |
+ IRQ_TYPE_LEVEL_HIGH)>;
+ };
+ };
+
+ bus@ff800000 {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0xfffe8000 0x8000>;
+
+ uart0: serial@600 {
+ compatible = "brcm,bcm6345-uart";
+ reg = <0x600 0x20>;
+ interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&periph_clk>;
+ clock-names = "refclk";
+ status = "disabled";
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/bcm963148.dts b/arch/arm/boot/dts/bcm963148.dts
new file mode 100644
index 000000000000..98f6a6d09f50
--- /dev/null
+++ b/arch/arm/boot/dts/bcm963148.dts
@@ -0,0 +1,30 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright 2019 Broadcom Ltd.
+ */
+
+/dts-v1/;
+
+#include "bcm63148.dtsi"
+
+/ {
+ model = "Broadcom BCM963148 Reference Board";
+ compatible = "brcm,bcm963148", "brcm,bcm63148", "brcm,bcmbca";
+
+ aliases {
+ serial0 = &uart0;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0x0 0x08000000>;
+ };
+};
+
+&uart0 {
+ status = "okay";
+};
--
2.36.1
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^ permalink raw reply related [flat|nested] 8+ messages in thread* [PATCH 3/3] MAINTAINERS: Add BCM63148 to bcmbca arch entry
2022-06-10 0:21 [PATCH 0/3] arm: bcmbca: Add BCM63148 SoC support William Zhang
2022-06-10 0:21 ` [PATCH 1/3] dt-bindings: arm: Add BCM63148 SoC William Zhang
2022-06-10 0:21 ` [PATCH 2/3] ARM: dts: Add DTS files for bcmbca SoC BCM63148 William Zhang
@ 2022-06-10 0:21 ` William Zhang
2022-06-13 21:38 ` Florian Fainelli
2 siblings, 1 reply; 8+ messages in thread
From: William Zhang @ 2022-06-10 0:21 UTC (permalink / raw)
To: Linux ARM List
Cc: dan.beygelman, joel.peshkin, samyon.furman, philippe.reynes,
Broadcom Kernel List, tomer.yacoby, f.fainelli, kursad.oney,
anand.gore, William Zhang, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 456 bytes --]
Add BCM63148 related files to BCMBCA ARCH maintainer list entry
Signed-off-by: William Zhang <william.zhang@broadcom.com>
---
MAINTAINERS | 1 +
1 file changed, 1 insertion(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 5b225e3f11a0..45cc0487a754 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -3779,6 +3779,7 @@ N: bcmbca
N: bcm[9]?47622
N: bcm[9]?4912
N: bcm[9]?63146
+N: bcm[9]?63148
N: bcm[9]?63158
N: bcm[9]?63178
N: bcm[9]?6756
--
2.36.1
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^ permalink raw reply related [flat|nested] 8+ messages in thread