linux-kernel - [PATCH v2 5/8] gpio: rockchip: support new version GPIO

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Message-Id: <20251206050844.402958-6-ye.zhang@rock-chips.com>
Date: Sat,  6 Dec 2025 13:08:41 +0800
From: Ye Zhang <ye.zhang@...k-chips.com>
To: Ye Zhang <ye.zhang@...k-chips.com>,
	Linus Walleij <linus.walleij@...aro.org>,
	Heiko Stuebner <heiko@...ech.de>
Cc: Bartosz Golaszewski <brgl@...ev.pl>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	linux-gpio@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-rockchip@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	tao.huang@...k-chips.com
Subject: [PATCH v2 5/8] gpio: rockchip: support new version GPIO

Support the next version GPIO controller on SoCs like rv1126b.

Signed-off-by: Ye Zhang <ye.zhang@...k-chips.com>
---
 drivers/gpio/gpio-rockchip.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/gpio/gpio-rockchip.c b/drivers/gpio/gpio-rockchip.c
index 47174eb3ba76..c3e831c6bcf1 100644
--- a/drivers/gpio/gpio-rockchip.c
+++ b/drivers/gpio/gpio-rockchip.c
@@ -36,6 +36,7 @@
 #define GPIO_TYPE_V2		(0x01000C2B)
 #define GPIO_TYPE_V2_1		(0x0101157C)
 #define GPIO_TYPE_V2_2		(0x010219C8)
+#define GPIO_TYPE_V2_6          (0x01063F6E)
 
 static const struct rockchip_gpio_regs gpio_regs_v1 = {
 	.port_dr = 0x00,
@@ -674,6 +675,7 @@ static int rockchip_get_bank_data(struct rockchip_pin_bank *bank)
 	case GPIO_TYPE_V2:
 	case GPIO_TYPE_V2_1:
 	case GPIO_TYPE_V2_2:
+	case GPIO_TYPE_V2_6:
 		bank->gpio_regs = &gpio_regs_v2;
 		bank->gpio_type = GPIO_TYPE_V2;
 		bank->db_clk = of_clk_get(bank->of_node, 1);
-- 
2.34.1