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Commit 211036f9 authored by Raghavendra Ambadas's avatar Raghavendra Ambadas Committed by Nirmal Abraham
Browse files

ARM: dts: msm: Add SPI st7789v2 320p cmd mode panel 



Add new SPI panel to support st7789v2 320P cmd panel.

Change-Id: Ie52dc88d655dbb24a8640cf97ec75a0685759de2
Signed-off-by: default avatarRaghavendra Ambadas <rambad@codeaurora.org>
parent 1593b765

arch/arm64/boot/dts/qcom/msm8917.dtsi

+2 −2
Original line number Diff line number Diff line 
/*

 * Copyright (c) 2015-2019, The Linux Foundation. All rights reserved.

 * Copyright (c) 2015-2020, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and
@@ -659,7 +659,7 @@ 
			<0x7884000 0x1f000>;

		interrupt-names = "spi_irq", "spi_bam_irq";

		interrupts = <0 97 0>, <0 238 0>;

		spi-max-frequency = <19200000>;

		spi-max-frequency = <50000000>;

		pinctrl-names = "spi_default", "spi_sleep";

		pinctrl-0 = <&spi3_default &spi3_cs0_active>;

		pinctrl-1 = <&spi3_sleep &spi3_cs0_sleep>;

arch/arm64/boot/dts/qcom/spi-panel-st7789v2-320p-cmd.dtsi

0 → 100644
+66 −0
Original line number Diff line number Diff line 
/* Copyright (c) 2020, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and

 * only version 2 as published by the Free Software Foundation.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 */



&mdss_spi_panel {

	spi_st7789v2_320p_cmd: qcom,mdss_spi_st7789v2_320p_cmd {

		qcom,mdss-spi-panel-name =

			"st7789v2 320p command mode spi panel";

		qcom,mdss-spi-panel-destination = "display_1";

		qcom,mdss-spi-panel-controller = <&mdss_spi>;

		qcom,mdss-spi-panel-framerate = <30>;

		qcom,mdss-spi-panel-te-per-vsync = <2>;

		qcom,mdss-spi-panel-width = <240>;

		qcom,mdss-spi-panel-height = <320>;

		qcom,mdss-spi-h-front-porch = <10>;

		qcom,mdss-spi-h-back-porch = <20>;

		qcom,mdss-spi-h-pulse-width = <2>;

		qcom,mdss-spi-v-back-porch = <20>;

		qcom,mdss-spi-v-front-porch = <10>;

		qcom,mdss-spi-v-pulse-width = <2>;

		qcom,mdss-spi-h-left-border = <0>;

		qcom,mdss-spi-h-right-border = <0>;

		qcom,mdss-spi-v-top-border = <0>;

		qcom,mdss-spi-v-bottom-border = <0>;

		qcom,mdss-spi-bpp = <16>;

		qcom,mdss-spi-on-command = [78 01 11

				00 02 35 00

				00 03 44 00 20

				00 02 36 00

				00 02 3A 05

				00 06 B2 0C 0C 00 33 33

				00 02 B7 35

				00 02 BB 35

				00 02 C0 2C

				00 02 C2 01

				00 02 C3 0B

				00 02 C4 20

				00 02 C6 0F

				00 03 D0 A4 A1

				00 0F E0 D0 00 02 07 0B 1A 31

					54 40 29 12 12 12 17

				00 0F E1 D0 00 02 07 05 25 2D

					44 45 1C 18 16 1C 1D

				78 01 29

				20 01 2C];

		qcom,mdss-spi-off-command = [20 01 28

				20 01 10];

		qcom,mdss-spi-bl-min-level = <1>;

		qcom,mdss-spi-bl-max-level = <255>;

		qcom,mdss-spi-bl-pmic-control-type = "bl_gpio_pulse";

		qcom,mdss-spi-reset-sequence = <1 20>, <0 1>, <1 20>;

		qcom,mdss-spi-panel-status-check-mode = "reg_read";

		qcom,mdss-spi-panel-status-reg = /bits/ 8 <0x0a>;

		qcom,mdss-spi-panel-status-read-length = <1>;

		qcom,mdss-spi-panel-max-error-count = <1>;

		qcom,mdss-spi-panel-status-value = /bits/ 8 <0x9c>;

	};

};