From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sasha Levin Subject: [PATCH AUTOSEL 4.19 141/191] ARM: tegra: colibri_t30: fix mcp2515 can controller interrupt polarity Date: Sat, 9 Nov 2019 21:39:23 -0500 Message-ID: <20191110024013.29782-141-sashal@kernel.org> References: <20191110024013.29782-1-sashal@kernel.org> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Return-path: In-Reply-To: <20191110024013.29782-1-sashal@kernel.org> Sender: linux-kernel-owner@vger.kernel.org To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Marcel Ziswiler , Thierry Reding , Sasha Levin , devicetree@vger.kernel.org, linux-tegra@vger.kernel.org List-Id: linux-tegra@vger.kernel.org From: Marcel Ziswiler [ Upstream commit 503fcd8464fb6cd18073e97dec59b933930655d6 ] Fix the MCP2515 SPI CAN controller interrupt polarity which according to its datasheet defaults to low-active aka falling edge. Signed-off-by: Marcel Ziswiler Signed-off-by: Thierry Reding Signed-off-by: Sasha Levin --- arch/arm/boot/dts/tegra30-colibri-eval-v3.dts | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/tegra30-colibri-eval-v3.dts b/arch/arm/boot/dts/tegra30-colibri-eval-v3.dts index 16e1f387aa6db..a0c550e26738f 100644 --- a/arch/arm/boot/dts/tegra30-colibri-eval-v3.dts +++ b/arch/arm/boot/dts/tegra30-colibri-eval-v3.dts @@ -79,7 +79,8 @@ reg = <0>; clocks = <&clk16m>; interrupt-parent = <&gpio>; - interrupts = ; + /* CAN_INT */ + interrupts = ; spi-max-frequency = <10000000>; }; spidev0: spi@1 { -- 2.20.1