From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sasha Levin Subject: [PATCH AUTOSEL 5.3 23/81] arm64: dts: rockchip: fix Rockpro64 RK808 interrupt line Date: Wed, 30 Oct 2019 11:48:29 -0400 Message-ID: <20191030154928.9432-23-sashal@kernel.org> References: <20191030154928.9432-1-sashal@kernel.org> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Return-path: In-Reply-To: <20191030154928.9432-1-sashal@kernel.org> Sender: linux-kernel-owner@vger.kernel.org To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Hugh Cole-Baker , Heiko Stuebner , Sasha Levin , devicetree@vger.kernel.org, linux-rockchip@lists.infradead.org List-Id: linux-rockchip.vger.kernel.org From: Hugh Cole-Baker [ Upstream commit deea9f5fc32040fd6f6132f2260ba410fb5cf98c ] Fix the pinctrl and interrupt specifier for RK808 to use GPIO3_B2. On the Rockpro64 schematic [1] page 16, it shows GPIO3_B2 used for the interrupt line PMIC_INT_L from the RK808, and there's a note which translates as: "PMU termination GPIO1_C5 changed to this". Tested by setting an RTC wakealarm and checking /proc/interrupts counters. Without this patch, neither the rockchip_gpio_irq counter for the RK808, nor the RTC alarm counter increment when the alarm time is reached. With this patch, both interrupt counters increment by 1 as expected. [1] http://files.pine64.org/doc/rockpro64/rockpro64_v21-SCH.pdf Fixes: e4f3fb490967 ("arm64: dts: rockchip: add initial dts support for Rockpro64") Signed-off-by: Hugh Cole-Baker Link: https://lore.kernel.org/r/20190921131457.36258-1-sigmaris@gmail.com Signed-off-by: Heiko Stuebner Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts b/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts index eb55940620060..5818b85255123 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts @@ -240,8 +240,8 @@ rk808: pmic@1b { compatible = "rockchip,rk808"; reg = <0x1b>; - interrupt-parent = <&gpio1>; - interrupts = <21 IRQ_TYPE_LEVEL_LOW>; + interrupt-parent = <&gpio3>; + interrupts = <10 IRQ_TYPE_LEVEL_LOW>; #clock-cells = <1>; clock-output-names = "xin32k", "rk808-clkout2"; pinctrl-names = "default"; @@ -567,7 +567,7 @@ pmic { pmic_int_l: pmic-int-l { - rockchip,pins = <1 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <3 RK_PB2 RK_FUNC_GPIO &pcfg_pull_up>; }; vsel1_gpio: vsel1-gpio { -- 2.20.1