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/linux/Documentation/devicetree/bindings/phy/
H A Dmediatek,dsi-phy.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
4 ---
5 $id: http://devicetree.org/schemas/phy/mediatek,dsi-phy.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: MediaTek MIPI Display Serial Interface (DSI) PHY
11 - Chun-Kuang Hu <chunkuang.hu@kernel.org>
12 - Philipp Zabel <p.zabel@pengutronix.de>
13 - Chunfeng Yun <chunfeng.yun@mediatek.com>
15 description: The MIPI DSI PHY supports up to 4-lane output.
19 pattern: "^dsi-phy@[0-9a-f]+$"
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/linux/drivers/gpu/drm/mediatek/
H A Dmtk_drm_drv.c1 // SPDX-License-Identifier: GPL-2.0-only
13 #include <linux/dma-mapping.h>
49 if (info->num_planes != 1) in mtk_drm_mode_fb_create()
50 return ERR_PTR(-EINVAL); in mtk_drm_mode_fb_create()
325 .min_width = 2, /* 2-pixel align when ethdr is bypassed */
334 { .compatible = "mediatek,mt2701-mmsys",
336 { .compatible = "mediatek,mt7623-mmsys",
338 { .compatible = "mediatek,mt2712-mmsys",
340 { .compatible = "mediatek,mt8167-mmsys",
342 { .compatible = "mediatek,mt8173-mmsys",
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H A Dmtk_dsi.c1 // SPDX-License-Identifier: GPL-2.0-only
238 static void mtk_dsi_mask(struct mtk_dsi *dsi, u32 offset, u32 mask, u32 data) in mtk_dsi_mask() argument
240 u32 temp = readl(dsi->regs + offset); in mtk_dsi_mask()
242 writel((temp & ~mask) | (data & mask), dsi->regs + offset); in mtk_dsi_mask()
245 static void mtk_dsi_phy_timconfig(struct mtk_dsi *dsi) in mtk_dsi_phy_timconfig() argument
248 u32 data_rate_mhz = DIV_ROUND_UP(dsi->data_rate, HZ_PER_MHZ); in mtk_dsi_phy_timconfig()
249 struct mtk_phy_timing *timing = &dsi->phy_timing; in mtk_dsi_phy_timconfig()
251 timing->lpx = (60 * data_rate_mhz / (8 * 1000)) + 1; in mtk_dsi_phy_timconfig()
252 timing->da_hs_prepare = (80 * data_rate_mhz + 4 * 1000) / 8000; in mtk_dsi_phy_timconfig()
253 timing->da_hs_zero = (170 * data_rate_mhz + 10 * 1000) / 8000 + 1 - in mtk_dsi_phy_timconfig()
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/linux/arch/arm64/boot/dts/mediatek/
H A Dmt8365.dtsi1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
10 #include <dt-bindings/clock/mediatek,mt8365-clk.h>
11 #include <dt-bindings/interrupt-controller/arm-gic.h>
12 #include <dt-bindings/interrupt-controller/irq.h>
13 #include <dt-bindings/memory/mediatek,mt8365-larb-port.h>
14 #include <dt-bindings/phy/phy.h>
15 #include <dt-bindings/power/mediatek,mt8365-power.h>
19 interrupt-parent = <&sysirq>;
20 #address-cells = <2>;
21 #size-cells = <2>;
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H A Dmt8192.dtsi1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
7 /dts-v1/;
8 #include <dt-bindings/clock/mt8192-clk.h>
9 #include <dt-bindings/gce/mt8192-gce.h>
10 #include <dt-bindings/interrupt-controller/arm-gic.h>
11 #include <dt-bindings/interrupt-controller/irq.h>
12 #include <dt-bindings/memory/mt8192-larb-port.h>
13 #include <dt-bindings/pinctrl/mt8192-pinfunc.h>
14 #include <dt-bindings/phy/phy.h>
15 #include <dt-bindings/power/mt8192-power.h>
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/linux/drivers/phy/mediatek/
H A Dphy-mtk-mipi-dsi.c1 // SPDX-License-Identifier: GPL-2.0-only
6 #include "phy-mtk-mipi-dsi.h"
18 dev_dbg(mipi_tx->dev, "set rate: %lu Hz\n", rate); in mtk_mipi_tx_pll_set_rate()
20 mipi_tx->data_rate = rate; in mtk_mipi_tx_pll_set_rate()
30 return mipi_tx->data_rate; in mtk_mipi_tx_pll_recalc_rate()
39 ret = clk_prepare_enable(mipi_tx->pll_hw.clk); in mtk_mipi_tx_power_on()
43 /* Enable DSI Lane LDO outputs, disable pad tie low */ in mtk_mipi_tx_power_on()
44 mipi_tx->driver_data->mipi_tx_enable_signal(phy); in mtk_mipi_tx_power_on()
52 /* Enable pad tie low, disable DSI Lane LDO outputs */ in mtk_mipi_tx_power_off()
53 mipi_tx->driver_data->mipi_tx_disable_signal(phy); in mtk_mipi_tx_power_off()
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/linux/
H A DMAINTAINERS5 ---------------------------------------------------
21 W: *Web-page* with status/info
23 B: URI for where to file *bugs*. A web-page with detailed bug
28 patches to the given subsystem. This is either an in-tree file,
29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst
46 N: [^a-z]tegra all files whose path contains tegra
64 ----------------
83 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
85 L: linux-scsi@vger.kernel.org
88 F: drivers/scsi/3w-*
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