From: Linus Walleij <linusw@kernel.org>
To: "William Zhang" <william.zhang@broadcom.com>,
"Anand Gore" <anand.gore@broadcom.com>,
"Kursad Oney" <kursad.oney@broadcom.com>,
"Florian Fainelli" <florian.fainelli@broadcom.com>,
"Rafał Miłecki" <rafal@milecki.pl>,
"Broadcom internal kernel review list"
<bcm-kernel-feedback-list@broadcom.com>
Cc: linux-arm-kernel@lists.infradead.org, Linus Walleij <linusw@kernel.org>
Subject: [PATCH v2 4/7] ARM: dts: bcm6855: Add I2C bus blocks
Date: Wed, 18 Feb 2026 10:30:51 +0100 [thread overview]
Message-ID: <20260218-bcmbca-i2c-dts-v2-4-5373ef82c50c@kernel.org> (raw)
In-Reply-To: <20260218-bcmbca-i2c-dts-v2-0-5373ef82c50c@kernel.org>
The BCM6855 has two brcmper I2C blocks, the second one in
the PERF1 area at 0xff85a800, this is covered by the
current bus range.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
arch/arm/boot/dts/broadcom/bcm6855.dtsi | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/arch/arm/boot/dts/broadcom/bcm6855.dtsi b/arch/arm/boot/dts/broadcom/bcm6855.dtsi
index a88c3f0fbcb0..b3c4cd24ce53 100644
--- a/arch/arm/boot/dts/broadcom/bcm6855.dtsi
+++ b/arch/arm/boot/dts/broadcom/bcm6855.dtsi
@@ -240,6 +240,15 @@ nandcs: nand@0 {
};
};
+ i2c0: i2c@2100 {
+ compatible = "brcm,brcmper-i2c";
+ reg = <0x2100 0x60>;
+ interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
leds: led-controller@3000 {
#address-cells = <1>;
#size-cells = <0>;
@@ -278,5 +287,14 @@ uart1: serial@13000 {
clock-names = "uartclk", "apb_pclk";
status = "disabled";
};
+
+ i2c1: i2c@5a800 {
+ compatible = "brcm,brcmper-i2c";
+ reg = <0x5a800 0x60>;
+ interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
};
};
--
2.53.0
next prev parent reply other threads:[~2026-02-18 9:31 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-18 9:30 [PATCH v2 0/7] ARM: dts: broadcom-bcmbca: Fixes amd I2C buses Linus Walleij
2026-02-18 9:30 ` [PATCH v2 1/7] ARM: dts: bcm6878: Fix PL081 DMA block IRQ Linus Walleij
2026-03-16 20:48 ` Florian Fainelli
2026-02-18 9:30 ` [PATCH v2 2/7] ARM: dts: bcm63138: Fix DMA IRQ Linus Walleij
2026-02-19 18:29 ` William Zhang
2026-03-16 20:48 ` Florian Fainelli
2026-02-18 9:30 ` [PATCH v2 3/7] ARM: dts: bcm6846: Add I2C bus block Linus Walleij
2026-03-17 1:32 ` William Zhang
2026-03-17 17:48 ` Florian Fainelli
2026-02-18 9:30 ` Linus Walleij [this message]
2026-03-17 1:34 ` [PATCH v2 4/7] ARM: dts: bcm6855: Add I2C bus blocks William Zhang
2026-03-17 17:48 ` Florian Fainelli
2026-02-18 9:30 ` [PATCH v2 5/7] ARM: dts: bcm6878: Add I2C bus block Linus Walleij
2026-03-17 1:36 ` William Zhang
2026-03-17 17:49 ` Florian Fainelli
2026-02-18 9:30 ` [PATCH v2 6/7] ARM: dts: bcm63138: Add I2C block Linus Walleij
2026-02-19 18:29 ` William Zhang
2026-03-16 20:53 ` Florian Fainelli
2026-03-17 1:42 ` William Zhang
2026-03-17 17:49 ` Florian Fainelli
2026-03-17 18:07 ` Florian Fainelli
2026-02-18 9:30 ` [PATCH v2 7/7] ARM: dts: bcm63148: " Linus Walleij
2026-03-17 1:40 ` William Zhang
2026-03-17 17:50 ` Florian Fainelli
2026-03-17 18:07 ` Florian Fainelli
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