linux-kernel - [PATCH v4 6/9] arm64: dts: qcom: sa8775p-ride: enable the SPI node

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20230308104009.260451-7-brgl@bgdev.pl>
Date:   Wed,  8 Mar 2023 11:40:06 +0100
From:   Bartosz Golaszewski <brgl@...ev.pl>
To:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>
Cc:     linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
Subject: [PATCH v4 6/9] arm64: dts: qcom: sa8775p-ride: enable the SPI node

From: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>

Enable the SPI interface exposed on the sa8775p-ride development board.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@...aro.org>
---
 arch/arm64/boot/dts/qcom/sa8775p-ride.dts | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sa8775p-ride.dts b/arch/arm64/boot/dts/qcom/sa8775p-ride.dts
index 5fdce8279537..d01ca3a9ee37 100644
--- a/arch/arm64/boot/dts/qcom/sa8775p-ride.dts
+++ b/arch/arm64/boot/dts/qcom/sa8775p-ride.dts
@@ -14,6 +14,7 @@ / {
 	aliases {
 		serial0 = &uart10;
 		i2c18 = &i2c18;
+		spi16 = &spi16;
 	};
 
 	chosen {
@@ -40,12 +41,25 @@ &sleep_clk {
 	clock-frequency = <32764>;
 };
 
+&spi16 {
+	pinctrl-0 = <&qup_spi16_default>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
 &tlmm {
 	qup_uart10_default: qup-uart10-state {
 		pins = "gpio46", "gpio47";
 		function = "qup1_se3";
 	};
 
+	qup_spi16_default: qup-spi16-state {
+		pins = "gpio86", "gpio87", "gpio88", "gpio89";
+		function = "qup2_se2";
+		drive-strength = <6>;
+		bias-disable;
+	};
+
 	qup_i2c18_default: qup-i2c18-state {
 		pins = "gpio95", "gpio96";
 		function = "qup2_se4";
-- 
2.37.2