| 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
| ||
|
Message-Id: <20230127154426.173863-2-brgl@bgdev.pl>
Date: Fri, 27 Jan 2023 16:44:25 +0100
From: Bartosz Golaszewski <brgl@...ev.pl>
To: Andy Gross <agross@...nel.org>,
Bjorn Andersson <andersson@...nel.org>,
Konrad Dybcio <konrad.dybcio@...aro.org>,
Linus Walleij <linus.walleij@...aro.org>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>
Cc: linux-arm-msm@...r.kernel.org, linux-gpio@...r.kernel.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
Subject: [PATCH v2 1/2] dt-bindings: pinctrl: describe sa8775p-tlmm
From: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
Add DT bindings for the TLMM controller on sa8775p platforms.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
---
.../bindings/pinctrl/qcom,sa8775p-tlmm.yaml | 136 ++++++++++++++++++
1 file changed, 136 insertions(+)
create mode 100644 Documentation/devicetree/bindings/pinctrl/qcom,sa8775p-tlmm.yaml
diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,sa8775p-tlmm.yaml b/Documentation/devicetree/bindings/pinctrl/qcom,sa8775p-tlmm.yaml
new file mode 100644
index 000000000000..fa67718a886c
--- /dev/null
+++ b/Documentation/devicetree/bindings/pinctrl/qcom,sa8775p-tlmm.yaml
@@ -0,0 +1,136 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/qcom,sa8775p-tlmm.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Technologies, Inc. SA8775P TLMM block
+
+maintainers:
+ - Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
+
+description: |
+ Top Level Mode Multiplexer pin controller in Qualcomm SA8775P SoC.
+
+allOf:
+ - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
+
+properties:
+ compatible:
+ const: qcom,sa8775p-tlmm
+
+ reg:
+ maxItems: 1
+
+ interrupts: true
+ interrupt-controller: true
+ "#interrupt-cells": true
+ gpio-controller: true
+ "#gpio-cells": true
+ gpio-ranges: true
+ gpio-reserved-ranges:
+ minItems: 1
+ maxItems: 74
+ gpio-line-names:
+ maxItems: 148
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+patternProperties:
+ "-state$":
+ oneOf:
+ - $ref: "#/$defs/qcom-sa8775p-tlmm-state"
+ - patternProperties:
+ "-pins$":
+ $ref: "#/$defs/qcom-sa8775p-tlmm-state"
+ additionalProperties: false
+
+$defs:
+ qcom-sa8775p-tlmm-state:
+ type: object
+ description:
+ Pinctrl node's client devices use subnodes for desired pin configuration.
+ Client device subnodes use below standard properties.
+ $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state
+
+ properties:
+ pins:
+ description:
+ List of gpio pins affected by the properties specified in this
+ subnode.
+ items:
+ oneOf:
+ - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-3][0-9]|14[0-8])$"
+ - enum: [ sdc1_clk, sdc1_cmd, sdc1_data, sdc1_rclk, ufs_reset ]
+ minItems: 1
+ maxItems: 16
+
+ function:
+ description:
+ Specify the alternative function to be configured for the specified
+ pins.
+
+ enum: [ atest_char, atest_usb2, audio_ref, cam_mclk, cci_async, cci_i2c,
+ cci_timer0, cci_timer1, cci_timer2, cci_timer3, cci_timer4,
+ cci_timer5, cci_timer6, cci_timer7, cci_timer8, cci_timer9,
+ cri_trng, cri_trng0, cri_trng1, dbg_out, ddr_bist, ddr_pxi0,
+ ddr_pxi1, ddr_pxi2, ddr_pxi3, ddr_pxi4, ddr_pxi5, edp0_hot,
+ edp0_lcd, edp1_hot, edp1_lcd, edp2_hot, edp2_lcd, edp3_hot,
+ edp3_lcd, emac0_mcg0, emac0_mcg1, emac0_mcg2, emac0_mcg3,
+ emac0_mdc, emac0_mdio, emac0_ptp_aux, emac0_ptp_pps, emac1_mcg0,
+ emac1_mcg1, emac1_mcg2, emac1_mcg3, emac1_mdc, emac1_mdio,
+ emac1_ptp_aux, emac1_ptp_pps, gcc_gp1, gcc_gp2, gcc_gp3,
+ gcc_gp4, gcc_gp5, hs0_mi2s, hs1_mi2s, hs2_mi2s, ibi_i3c,
+ jitter_bist, mdp0_vsync0, mdp0_vsync1, mdp0_vsync2, mdp0_vsync3,
+ mdp0_vsync4, mdp0_vsync5, mdp0_vsync6, mdp0_vsync7, mdp0_vsync8,
+ mdp1_vsync0, mdp1_vsync1, mdp1_vsync2, mdp1_vsync3, mdp1_vsync4,
+ mdp1_vsync5, mdp1_vsync6, mdp1_vsync7, mdp1_vsync8, mdp_vsync,
+ mi2s1_data0, mi2s1_data1, mi2s1_sck, mi2s1_ws, mi2s2_data0,
+ mi2s2_data1, mi2s2_sck, mi2s2_ws, mi2s_mclk0, mi2s_mclk1,
+ pcie0_clkreq, pcie1_clkreq, phase_flag, pll_bist, pll_clk,
+ prng_rosc0, prng_rosc1, prng_rosc2, prng_rosc3, qdss_cti,
+ qdss_gpio, qup0_se0, qup0_se1, qup0_se2, qup0_se3, qup0_se4,
+ qup0_se5, qup1_se0, qup1_se1, qup1_se2, qup1_se3, qup1_se4,
+ qup1_se5, qup1_se6, qup2_se0, qup2_se1, qup2_se2, qup2_se3,
+ qup2_se4, qup2_se5, qup2_se6, qup3_se0, sailss_emac0,
+ sailss_ospi, sail_top, sgmii_phy, tb_trig, tgu_ch0, tgu_ch1,
+ tgu_ch2, tgu_ch3, tgu_ch4, tgu_ch5, tsense_pwm1, tsense_pwm2,
+ tsense_pwm3, tsense_pwm4, usb2phy_ac, vsense_trigger ]
+
+ bias-disable: true
+ bias-pull-down: true
+ bias-pull-up: true
+ drive-strength: true
+ input-enable: true
+ output-high: true
+ output-low: true
+
+ required:
+ - pins
+
+ additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+ tlmm: pinctrl@...0000 {
+ compatible = "qcom,sa8775p-tlmm";
+ reg = <0xf000000 0x1000000>;
+ interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ gpio-ranges = <&tlmm 0 0 149>;
+
+ qup-uart10-state {
+ pins = "gpio46", "gpio47";
+ function = "qup1_se3";
+ };
+ };
+...
--
2.37.2
Powered by blists - more mailing lists