From patchwork Fri May 1 20:48:22 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Konrad Dybcio X-Patchwork-Id: 11523755 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id A7B1F13B2 for ; Sat, 2 May 2020 08:34:57 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 85F05208DB for ; Sat, 2 May 2020 08:34:57 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="W/PSwxyM" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 85F05208DB Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 452096ED95; Sat, 2 May 2020 08:34:29 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail-wr1-x442.google.com (mail-wr1-x442.google.com [IPv6:2a00:1450:4864:20::442]) by gabe.freedesktop.org (Postfix) with ESMTPS id DDC456ED4A for ; Fri, 1 May 2020 20:48:44 +0000 (UTC) Received: by mail-wr1-x442.google.com with SMTP id h9so2626060wrt.0 for ; Fri, 01 May 2020 13:48:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=UDJxw/ug0/U/iGbtoFqQBVqVbjHxpxn12zHozN7SZ2o=; b=W/PSwxyMlgLuDUXQysstYJPaIVhDWE8D1NvIkylvSXwDko/rxN0qGw9jw1NJQ51owP y4UsF2jtnuBKqNeWoCGSsuUkJlizN9AtSrOp4RQ36e7OpNMXCTMt9A1BXs/8LMiYhCc5 FsgAoUbzJ4yX89RUCWUEswIWCQSi/GpUBi7+/TvfWcfWrJOjrCq9Qo6zqdITsuPzykO4 oV64kV2Za6eji1WDN0vg6LXcJY0Lo/3wpoZ0bHA23LrvRHq+KV6taLKJ9v0iHlwoT32R K/l1DFcggSQQSNJhcQkIWDpHMRiIa/vLd1SoMt/0HMI1Ibgf8Ezgaz7Hl+jWAcm9N2Ef FGRQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=UDJxw/ug0/U/iGbtoFqQBVqVbjHxpxn12zHozN7SZ2o=; b=pin2pzCtomGzbg0bzoTxD0xhazOk9WRMISW3JeMcf0Js8q8XGYH6wnLTm97Zxdv+i9 wQy8HnE7WzIwcySMjxgQH5pg+Qr3lMXS5n4grXkG68HFG0ke/S7zEN5GOMNVid5j+mPP FiN5A+8GPhhKwGwoAoCJb5wTj1KxRlIJBe2XPX7cFxM00mKt+/ktC9zjSUuT2ySQPUVx M2XcvojfkdTa2tsD2Lx0QrH1rtYt96hXAqhzUx1egnVON1bSxgQJJ3cWJNNRevC67Xxp itVU6hRd3B2wCXJk2+FVg/iMDQa+fPqWNFtQMaaOhuUjhCxNUSS6qdZzBHLuJ0T8ITOB 4BSA== X-Gm-Message-State: AGi0PuaIoJr0Plf5ZTTw4JxjmFvGiqTFgqbY/J3SgfJPLByleEfaY/VE 2J+ikC1qUGOGHRkdF80aWEo= X-Google-Smtp-Source: APiQypL8/wMynBDyQuDHgDZwf8aULrdD+p6HLs9oEQWYrW1FDjC3o+Tu9KpmQcAM6E38OkTCJL+Pww== X-Received: by 2002:a05:6000:1287:: with SMTP id f7mr6098085wrx.345.1588366123398; Fri, 01 May 2020 13:48:43 -0700 (PDT) Received: from localhost.localdomain (abag125.neoplus.adsl.tpnet.pl. [83.6.170.125]) by smtp.googlemail.com with ESMTPSA id w12sm5938623wrk.56.2020.05.01.13.48.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 01 May 2020 13:48:43 -0700 (PDT) From: Konrad Dybcio To: skrzynka@konradybcio.pl Subject: [PATCH 1/2] drivers: drm: panel: Add TM5P5 NT35596 panel driver Date: Fri, 1 May 2020 22:48:22 +0200 Message-Id: <20200501204825.146424-2-konradybcio@gmail.com> X-Mailer: git-send-email 2.26.1 In-Reply-To: <20200501204825.146424-1-konradybcio@gmail.com> References: <20200501204825.146424-1-konradybcio@gmail.com> MIME-Version: 1.0 X-Mailman-Approved-At: Sat, 02 May 2020 08:34:27 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, David Airlie , Konrad Dybcio , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Rob Herring , Thierry Reding , Sam Ravnborg Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" This adds support for TMP5P5 NT35596 1080x1920 video mode panel that can be found on some Asus Zenfone 2 Laser (Z00T) devices. Signed-off-by: Konrad Dybcio --- drivers/gpu/drm/panel/Kconfig | 9 + drivers/gpu/drm/panel/Makefile | 1 + drivers/gpu/drm/panel/panel-tm5p5-nt35596.c | 366 ++++++++++++++++++++ 3 files changed, 376 insertions(+) create mode 100644 drivers/gpu/drm/panel/panel-tm5p5-nt35596.c diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig index a1723c1b5fbf8..6ff892334ac4b 100644 --- a/drivers/gpu/drm/panel/Kconfig +++ b/drivers/gpu/drm/panel/Kconfig @@ -401,6 +401,15 @@ config DRM_PANEL_SONY_ACX565AKM Say Y here if you want to enable support for the Sony ACX565AKM 800x600 3.5" panel (found on the Nokia N900). +config DRM_PANEL_TM5P5_NT35596 + tristate "TM5P5 NT35596 panel" + depends on GPIOLIB && OF + depends on DRM_MIPI_DSI + help + Say Y here if you want to enable support for the TMP5P5 + NT35596 1080x1920 video mode panel as found in some Asus + Zenfone 2 Laser Z00T devices. + config DRM_PANEL_TPO_TD028TTEC1 tristate "Toppoly (TPO) TD028TTEC1 panel driver" depends on OF && SPI diff --git a/drivers/gpu/drm/panel/Makefile b/drivers/gpu/drm/panel/Makefile index 96a883cd66305..4fc7e00b18502 100644 --- a/drivers/gpu/drm/panel/Makefile +++ b/drivers/gpu/drm/panel/Makefile @@ -42,6 +42,7 @@ obj-$(CONFIG_DRM_PANEL_SITRONIX_ST7701) += panel-sitronix-st7701.o obj-$(CONFIG_DRM_PANEL_SITRONIX_ST7789V) += panel-sitronix-st7789v.o obj-$(CONFIG_DRM_PANEL_SONY_ACX424AKP) += panel-sony-acx424akp.o obj-$(CONFIG_DRM_PANEL_SONY_ACX565AKM) += panel-sony-acx565akm.o +obj-$(CONFIG_DRM_PANEL_TM5P5_NT35596) += panel-tm5p5-nt35596.o obj-$(CONFIG_DRM_PANEL_TPO_TD028TTEC1) += panel-tpo-td028ttec1.o obj-$(CONFIG_DRM_PANEL_TPO_TD043MTEA1) += panel-tpo-td043mtea1.o obj-$(CONFIG_DRM_PANEL_TPO_TPG110) += panel-tpo-tpg110.o diff --git a/drivers/gpu/drm/panel/panel-tm5p5-nt35596.c b/drivers/gpu/drm/panel/panel-tm5p5-nt35596.c new file mode 100644 index 0000000000000..c361ab76812b8 --- /dev/null +++ b/drivers/gpu/drm/panel/panel-tm5p5-nt35596.c @@ -0,0 +1,366 @@ +// SPDX-License-Identifier: GPL-2.0-only + +#include +#include +#include +#include +#include +#include + +#include +#include +#include + +struct tm5p5_nt35596 { + struct drm_panel panel; + struct mipi_dsi_device *dsi; + struct regulator_bulk_data supplies[2]; + struct gpio_desc *reset_gpio; + bool prepared; +}; + +static inline struct tm5p5_nt35596 *to_tm5p5_nt35596(struct drm_panel *panel) +{ + return container_of(panel, struct tm5p5_nt35596, panel); +} + +#define dsi_generic_write_seq(dsi, seq...) do { \ + static const u8 d[] = { seq }; \ + int ret; \ + ret = mipi_dsi_generic_write(dsi, d, ARRAY_SIZE(d)); \ + if (ret < 0) \ + return ret; \ + } while (0) + +#define dsi_dcs_write_seq(dsi, seq...) do { \ + static const u8 d[] = { seq }; \ + int ret; \ + ret = mipi_dsi_dcs_write_buffer(dsi, d, ARRAY_SIZE(d)); \ + if (ret < 0) \ + return ret; \ + } while (0) + +static void tm5p5_nt35596_reset(struct tm5p5_nt35596 *ctx) +{ + gpiod_set_value_cansleep(ctx->reset_gpio, 1); + usleep_range(1000, 2000); + gpiod_set_value_cansleep(ctx->reset_gpio, 0); + usleep_range(1000, 2000); + gpiod_set_value_cansleep(ctx->reset_gpio, 1); + usleep_range(15000, 16000); +} + +static int tm5p5_nt35596_on(struct tm5p5_nt35596 *ctx) +{ + struct mipi_dsi_device *dsi = ctx->dsi; + + dsi_generic_write_seq(dsi, 0xff, 0x05); + dsi_generic_write_seq(dsi, 0xfb, 0x01); + dsi_generic_write_seq(dsi, 0xc5, 0x31); + dsi_generic_write_seq(dsi, 0xff, 0x04); + dsi_generic_write_seq(dsi, 0x01, 0x84); + dsi_generic_write_seq(dsi, 0x05, 0x25); + dsi_generic_write_seq(dsi, 0x06, 0x01); + dsi_generic_write_seq(dsi, 0x07, 0x20); + dsi_generic_write_seq(dsi, 0x08, 0x06); + dsi_generic_write_seq(dsi, 0x09, 0x08); + dsi_generic_write_seq(dsi, 0x0a, 0x10); + dsi_generic_write_seq(dsi, 0x0b, 0x10); + dsi_generic_write_seq(dsi, 0x0c, 0x10); + dsi_generic_write_seq(dsi, 0x0d, 0x14); + dsi_generic_write_seq(dsi, 0x0e, 0x14); + dsi_generic_write_seq(dsi, 0x0f, 0x14); + dsi_generic_write_seq(dsi, 0x10, 0x14); + dsi_generic_write_seq(dsi, 0x11, 0x14); + dsi_generic_write_seq(dsi, 0x12, 0x14); + dsi_generic_write_seq(dsi, 0x17, 0xf3); + dsi_generic_write_seq(dsi, 0x18, 0xc0); + dsi_generic_write_seq(dsi, 0x19, 0xc0); + dsi_generic_write_seq(dsi, 0x1a, 0xc0); + dsi_generic_write_seq(dsi, 0x1b, 0xb3); + dsi_generic_write_seq(dsi, 0x1c, 0xb3); + dsi_generic_write_seq(dsi, 0x1d, 0xb3); + dsi_generic_write_seq(dsi, 0x1e, 0xb3); + dsi_generic_write_seq(dsi, 0x1f, 0xb3); + dsi_generic_write_seq(dsi, 0x20, 0xb3); + dsi_generic_write_seq(dsi, 0xfb, 0x01); + dsi_generic_write_seq(dsi, 0xff, 0x00); + dsi_generic_write_seq(dsi, 0xfb, 0x01); + dsi_generic_write_seq(dsi, 0x35, 0x01); + dsi_generic_write_seq(dsi, 0xd3, 0x06); + dsi_generic_write_seq(dsi, 0xd4, 0x04); + dsi_generic_write_seq(dsi, 0x5e, 0x0d); + dsi_generic_write_seq(dsi, 0x11, 0x00); + msleep(100); + dsi_generic_write_seq(dsi, 0x29, 0x00); + dsi_generic_write_seq(dsi, 0x53, 0x24); + + return 0; +} + +static int tm5p5_nt35596_off(struct tm5p5_nt35596 *ctx) +{ + struct mipi_dsi_device *dsi = ctx->dsi; + struct device *dev = &dsi->dev; + int ret; + + ret = mipi_dsi_dcs_set_display_off(dsi); + if (ret < 0) { + dev_err(dev, "Failed to set display off: %d\n", ret); + return ret; + } + msleep(60); + + ret = mipi_dsi_dcs_enter_sleep_mode(dsi); + if (ret < 0) { + dev_err(dev, "Failed to enter sleep mode: %d\n", ret); + return ret; + } + + dsi_dcs_write_seq(dsi, 0x4f, 0x01); + + return 0; +} + +static int tm5p5_nt35596_prepare(struct drm_panel *panel) +{ + struct tm5p5_nt35596 *ctx = to_tm5p5_nt35596(panel); + struct device *dev = &ctx->dsi->dev; + int ret; + + if (ctx->prepared) + return 0; + + ret = regulator_bulk_enable(ARRAY_SIZE(ctx->supplies), ctx->supplies); + if (ret < 0) { + dev_err(dev, "Failed to enable regulators: %d\n", ret); + return ret; + } + + tm5p5_nt35596_reset(ctx); + + ret = tm5p5_nt35596_on(ctx); + if (ret < 0) { + dev_err(dev, "Failed to initialize panel: %d\n", ret); + gpiod_set_value_cansleep(ctx->reset_gpio, 0); + regulator_bulk_disable(ARRAY_SIZE(ctx->supplies), ctx->supplies); + return ret; + } + + ctx->prepared = true; + return 0; +} + +static int tm5p5_nt35596_unprepare(struct drm_panel *panel) +{ + struct tm5p5_nt35596 *ctx = to_tm5p5_nt35596(panel); + struct device *dev = &ctx->dsi->dev; + int ret; + + if (!ctx->prepared) + return 0; + + ret = tm5p5_nt35596_off(ctx); + if (ret < 0) + dev_err(dev, "Failed to un-initialize panel: %d\n", ret); + + gpiod_set_value_cansleep(ctx->reset_gpio, 0); + regulator_bulk_disable(ARRAY_SIZE(ctx->supplies), ctx->supplies); + + ctx->prepared = false; + return 0; +} + +static const struct drm_display_mode tm5p5_nt35596_mode = { + .clock = (1080 + 100 + 8 + 16) * (1920 + 4 + 2 + 4) * 60 / 1000, + .hdisplay = 1080, + .hsync_start = 1080 + 100, + .hsync_end = 1080 + 100 + 8, + .htotal = 1080 + 100 + 8 + 16, + .vdisplay = 1920, + .vsync_start = 1920 + 4, + .vsync_end = 1920 + 4 + 2, + .vtotal = 1920 + 4 + 2 + 4, + .vrefresh = 60, + .width_mm = 68, + .height_mm = 121, +}; + +static int tm5p5_nt35596_get_modes(struct drm_panel *panel, + struct drm_connector *connector) +{ + struct drm_display_mode *mode; + + mode = drm_mode_duplicate(connector->dev, &tm5p5_nt35596_mode); + if (!mode) + return -ENOMEM; + + drm_mode_set_name(mode); + + mode->type = DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED; + connector->display_info.width_mm = mode->width_mm; + connector->display_info.height_mm = mode->height_mm; + drm_mode_probed_add(connector, mode); + + return 1; +} + +static const struct drm_panel_funcs tm5p5_nt35596_panel_funcs = { + .prepare = tm5p5_nt35596_prepare, + .unprepare = tm5p5_nt35596_unprepare, + .get_modes = tm5p5_nt35596_get_modes, +}; + +static int tm5p5_nt35596_bl_update_status(struct backlight_device *bl) +{ + struct mipi_dsi_device *dsi = bl_get_data(bl); + u16 brightness = bl->props.brightness; + int ret; + + if (bl->props.power != FB_BLANK_UNBLANK || + bl->props.fb_blank != FB_BLANK_UNBLANK || + bl->props.state & (BL_CORE_SUSPENDED | BL_CORE_FBBLANK)) + brightness = 0; + + dsi->mode_flags &= ~MIPI_DSI_MODE_LPM; + + ret = mipi_dsi_dcs_set_display_brightness(dsi, brightness); + if (ret < 0) + return ret; + + dsi->mode_flags |= MIPI_DSI_MODE_LPM; + + return 0; +} + +// TODO: Check if /sys/class/backlight/.../actual_brightness actually returns +// correct values. If not, remove this function. +static int tm5p5_nt35596_bl_get_brightness(struct backlight_device *bl) +{ + struct mipi_dsi_device *dsi = bl_get_data(bl); + u16 brightness = bl->props.brightness; + int ret; + + dsi->mode_flags &= ~MIPI_DSI_MODE_LPM; + + ret = mipi_dsi_dcs_get_display_brightness(dsi, &brightness); + if (ret < 0) + return ret; + + dsi->mode_flags |= MIPI_DSI_MODE_LPM; + + return brightness & 0xff; +} + +static const struct backlight_ops tm5p5_nt35596_bl_ops = { + .update_status = tm5p5_nt35596_bl_update_status, + .get_brightness = tm5p5_nt35596_bl_get_brightness, +}; + +static struct backlight_device * +tm5p5_nt35596_create_backlight(struct mipi_dsi_device *dsi) +{ + struct device *dev = &dsi->dev; + struct backlight_properties props = { + .type = BACKLIGHT_RAW, + .brightness = 255, + .max_brightness = 255, + }; + + return devm_backlight_device_register(dev, dev_name(dev), dev, dsi, + &tm5p5_nt35596_bl_ops, &props); +} + +static int tm5p5_nt35596_probe(struct mipi_dsi_device *dsi) +{ + struct device *dev = &dsi->dev; + struct tm5p5_nt35596 *ctx; + int ret; + + ctx = devm_kzalloc(dev, sizeof(*ctx), GFP_KERNEL); + if (!ctx) + return -ENOMEM; + + ctx->supplies[0].supply = "vdd"; + ctx->supplies[1].supply = "vddio"; + ret = devm_regulator_bulk_get(dev, ARRAY_SIZE(ctx->supplies), + ctx->supplies); + if (ret < 0) { + dev_err(dev, "Failed to get regulators: %d\n", ret); + return ret; + } + + ctx->reset_gpio = devm_gpiod_get(dev, "reset", GPIOD_OUT_LOW); + if (IS_ERR(ctx->reset_gpio)) { + ret = PTR_ERR(ctx->reset_gpio); + dev_err(dev, "Failed to get reset-gpios: %d\n", ret); + return ret; + } + + ctx->dsi = dsi; + mipi_dsi_set_drvdata(dsi, ctx); + + dsi->lanes = 4; + dsi->format = MIPI_DSI_FMT_RGB888; + dsi->mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST | + MIPI_DSI_MODE_VIDEO_HSE | MIPI_DSI_MODE_EOT_PACKET | + MIPI_DSI_CLOCK_NON_CONTINUOUS | MIPI_DSI_MODE_LPM; + + drm_panel_init(&ctx->panel, dev, &tm5p5_nt35596_panel_funcs, + DRM_MODE_CONNECTOR_DSI); + + ctx->panel.backlight = tm5p5_nt35596_create_backlight(dsi); + if (IS_ERR(ctx->panel.backlight)) { + ret = PTR_ERR(ctx->panel.backlight); + dev_err(dev, "Failed to create backlight: %d\n", ret); + return ret; + } + + ret = drm_panel_add(&ctx->panel); + if (ret < 0) { + dev_err(dev, "Failed to add panel: %d\n", ret); + return ret; + } + + ret = mipi_dsi_attach(dsi); + if (ret < 0) { + dev_err(dev, "Failed to attach to DSI host: %d\n", ret); + return ret; + } + + return 0; +} + +static int tm5p5_nt35596_remove(struct mipi_dsi_device *dsi) +{ + struct tm5p5_nt35596 *ctx = mipi_dsi_get_drvdata(dsi); + int ret; + + ret = mipi_dsi_detach(dsi); + if (ret < 0) + dev_err(&dsi->dev, "Failed to detach from DSI host: %d\n", ret); + + drm_panel_remove(&ctx->panel); + + return 0; +} + +static const struct of_device_id tm5p5_nt35596_of_match[] = { + { .compatible = "tm5p5,nt35596" }, + { /* sentinel */ } +}; +MODULE_DEVICE_TABLE(of, tm5p5_nt35596_of_match); + +static struct mipi_dsi_driver tm5p5_nt35596_driver = { + .probe = tm5p5_nt35596_probe, + .remove = tm5p5_nt35596_remove, + .driver = { + .name = "panel-tm5p5-nt35596", + .of_match_table = tm5p5_nt35596_of_match, + }, +}; +module_mipi_dsi_driver(tm5p5_nt35596_driver); + +MODULE_AUTHOR("Konrad Dybcio "); +MODULE_DESCRIPTION("DRM driver for tm5p5 nt35596 1080p video mode dsi panel"); +MODULE_LICENSE("GPL v2"); From patchwork Fri May 1 20:48:23 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Konrad Dybcio X-Patchwork-Id: 11523747 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 95478139A for ; Sat, 2 May 2020 08:34:43 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 73BEF208DB for ; Sat, 2 May 2020 08:34:43 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="bEuI4RV8" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 73BEF208DB Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 3D3166E0D3; Sat, 2 May 2020 08:34:28 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail-wr1-x443.google.com (mail-wr1-x443.google.com [IPv6:2a00:1450:4864:20::443]) by gabe.freedesktop.org (Postfix) with ESMTPS id DD24C6ED4A for ; Fri, 1 May 2020 20:48:47 +0000 (UTC) Received: by mail-wr1-x443.google.com with SMTP id x18so12967183wrq.2 for ; Fri, 01 May 2020 13:48:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=gfGOLfXaLulVw5WVuYJtit1hU0mFqdh6Ro95VIBdKw0=; b=bEuI4RV8Xn99q3VEtbMvLgV+yoUkaQi8FdtjmYYvgirP8J77thzXg/rItG4SaSEP+Y SPoULqwYp3st7sNCJ3iyN9iuy5jhLkHYxWAgrr18Wn1hrOOQZxtCKcWTOi4Vchr/PMG/ mxBSkiki4bSDpchrdkJgu3WMF3NKvIJq84HFSs86mwtrD/Vr7O2ZTX3glbtDDI/0by6S +R3YrO5fagE3Q/8JsSx3NIni0tfeRzb9YKZ60G20EctIjUUUrWizaRsf88zhNMB4Q9Ox lwnZbhkbzsjXmtlEM1VWA9DhGhyMtmXHXeutU2Xk5NCckjqA4tPgg37QyNDRWEla5OtK rKLg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=gfGOLfXaLulVw5WVuYJtit1hU0mFqdh6Ro95VIBdKw0=; b=DLV0rZsipE3CkJJ46ftsr8rcJvPpOC+Tb4N8isAPtTdyECahEXrZHBwakmUXRji3mC qBC6Wv1pRKuEGpO9O3Ab5hZkvsrYCu5CJb1sYM+1zfCpOQrwIgRQjMedzk+G4dFOlFl3 m1hley4BMuZAfHZ96rOujqYHkLrrAbJZnfESZxwGnug/8+FoUIjofVD2LLkyQ9PxHBPA z3TW90OFJxErK0AfVYPL8yLKgngVsmnc77PHab3qUpQqbTYdaXa3dRI0xl0j3e9XUMtl MsMxfv7HWXUL5gKsaeNSnuKASZL5IvZgXBCskUb/EZYl8w1HiU8g2pMq2O2WulwEhsdN 0GPw== X-Gm-Message-State: AGi0Pua3GG85SxSoGfa/dl0EA9qG6aSgIeXWvnBDYFLOgqmNO3vxb+Yn o26OL1klID2opXokCJr6Jiw= X-Google-Smtp-Source: APiQypKe5x7InGxR58MMHp7xlHWWep8tKBWq1/0SVqVCutd9ZGsDvmietKRkily1TWE3N6OusrXeEQ== X-Received: by 2002:adf:9793:: with SMTP id s19mr5470974wrb.147.1588366126534; Fri, 01 May 2020 13:48:46 -0700 (PDT) Received: from localhost.localdomain (abag125.neoplus.adsl.tpnet.pl. [83.6.170.125]) by smtp.googlemail.com with ESMTPSA id w12sm5938623wrk.56.2020.05.01.13.48.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 01 May 2020 13:48:46 -0700 (PDT) From: Konrad Dybcio To: skrzynka@konradybcio.pl Subject: [PATCH 2/2] dt-bindings: display: Document TM5P5 NT35596 panel compatible Date: Fri, 1 May 2020 22:48:23 +0200 Message-Id: <20200501204825.146424-3-konradybcio@gmail.com> X-Mailer: git-send-email 2.26.1 In-Reply-To: <20200501204825.146424-1-konradybcio@gmail.com> References: <20200501204825.146424-1-konradybcio@gmail.com> MIME-Version: 1.0 X-Mailman-Approved-At: Sat, 02 May 2020 08:34:27 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, David Airlie , Konrad Dybcio , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Rob Herring , Thierry Reding , Sam Ravnborg Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Signed-off-by: Konrad Dybcio --- .../devicetree/bindings/display/panel/tm5p5,nt35596.txt | 7 +++++++ 1 file changed, 7 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/tm5p5,nt35596.txt diff --git a/Documentation/devicetree/bindings/display/panel/tm5p5,nt35596.txt b/Documentation/devicetree/bindings/display/panel/tm5p5,nt35596.txt new file mode 100644 index 0000000000000..6be56983482bf --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/tm5p5,nt35596.txt @@ -0,0 +1,7 @@ +TM5P5 NT35596 5.5" 1080×1920 LCD Panel + +Required properties: + - compatible: "tm5p5,nt35596" + - reset-gpios: GPIO spec for reset pin + - vdd-supply: VDD regulator + - vddio-supply: VDDIO regulator