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/linux-5.10/Documentation/devicetree/bindings/display/
Dingenic,lcd.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/display/ingenic,lcd.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Ingenic SoCs LCD controller devicetree bindings
10 - Paul Cercueil <paul@crapouillou.net>
14 pattern: "^lcd-controller@[0-9a-f]+$"
18 - ingenic,jz4740-lcd
19 - ingenic,jz4725b-lcd
20 - ingenic,jz4770-lcd
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/linux-5.10/arch/mips/boot/dts/ingenic/
Djz4740.dtsi1 // SPDX-License-Identifier: GPL-2.0
2 #include <dt-bindings/clock/jz4740-cgu.h>
3 #include <dt-bindings/clock/ingenic,tcu.h>
6 #address-cells = <1>;
7 #size-cells = <1>;
8 compatible = "ingenic,jz4740";
11 #address-cells = <1>;
12 #size-cells = <0>;
16 compatible = "ingenic,xburst-mxu1.0";
20 clock-names = "cpu";
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Djz4725b.dtsi1 // SPDX-License-Identifier: GPL-2.0
2 #include <dt-bindings/clock/jz4725b-cgu.h>
3 #include <dt-bindings/clock/ingenic,tcu.h>
6 #address-cells = <1>;
7 #size-cells = <1>;
11 #address-cells = <1>;
12 #size-cells = <0>;
16 compatible = "ingenic,xburst-mxu1.0";
20 clock-names = "cpu";
24 cpuintc: interrupt-controller {
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Dqi_lb60.dts1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
4 #include "jz4740.dtsi"
6 #include <dt-bindings/gpio/gpio.h>
7 #include <dt-bindings/iio/adc/ingenic,adc.h>
8 #include <dt-bindings/clock/ingenic,tcu.h>
9 #include <dt-bindings/input/input.h>
18 compatible = "qi,lb60", "ingenic,jz4740";
27 stdout-path = &uart0;
31 compatible = "regulator-fixed";
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Djz4770.dtsi1 // SPDX-License-Identifier: GPL-2.0
2 #include <dt-bindings/clock/jz4770-cgu.h>
3 #include <dt-bindings/clock/ingenic,tcu.h>
6 #address-cells = <1>;
7 #size-cells = <1>;
11 #address-cells = <1>;
12 #size-cells = <0>;
16 compatible = "ingenic,xburst-fpu1.0-mxu1.1";
20 clock-names = "cpu";
24 cpuintc: interrupt-controller {
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/linux-5.10/drivers/clk/ingenic/
Djz4740-cgu.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Ingenic JZ4740 SoC CGU driver
9 #include <linux/clk-provider.h>
14 #include <dt-bindings/clock/jz4740-cgu.h>
51 0x0, 0x1, -1, 0x3,
71 .parents = { JZ4740_CLK_EXT, -1, -1, -1 },
96 .parents = { JZ4740_CLK_PLL, -1, -1, -1 },
98 CGU_REG_CPCCR, 21, 1, 1, -1, -1, -1,
105 .parents = { JZ4740_CLK_PLL, -1, -1, -1 },
107 CGU_REG_CPCCR, 0, 1, 4, 22, -1, -1,
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/linux-5.10/drivers/pwm/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
3 bool "Pulse-Width Modulation (PWM) Support"
5 Generic Pulse-Width Modulation (PWM) support.
7 In Pulse-Width Modulation, a variation of the width of pulses
52 will be called pwm-ab8500.
62 will be called pwm-atmel.
70 (Atmel High-end LCD Controller). This PWM output is mainly used
71 to control the LCD backlight.
74 will be called pwm-atmel-hlcdc.
86 will be called pwm-atmel-tcb.
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/linux-5.10/drivers/gpu/drm/ingenic/
Dingenic-drm-drv.c1 // SPDX-License-Identifier: GPL-2.0
7 #include "ingenic-drm.h"
11 #include <linux/dma-mapping.h>
55 * f0 (aka. foreground0) can be overlayed. Z-order is fixed in
119 regmap_write(priv->map, JZ_REG_LCD_STATE, 0); in ingenic_drm_crtc_atomic_enable()
121 regmap_update_bits(priv->map, JZ_REG_LCD_CTRL, in ingenic_drm_crtc_atomic_enable()
136 regmap_update_bits(priv->map, JZ_REG_LCD_CTRL, in ingenic_drm_crtc_atomic_disable()
139 regmap_read_poll_timeout(priv->map, JZ_REG_LCD_STATE, var, in ingenic_drm_crtc_atomic_disable()
149 vpe = mode->vsync_end - mode->vsync_start; in ingenic_drm_crtc_update_timings()
150 vds = mode->vtotal - mode->vsync_start; in ingenic_drm_crtc_update_timings()
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/linux-5.10/drivers/pinctrl/
Dpinctrl-ingenic.c1 // SPDX-License-Identifier: GPL-2.0-only
20 #include <linux/pinctrl/pinconf-generic.h>
169 INGENIC_PIN_GROUP("mmc-1bit", jz4740_mmc_1bit),
170 INGENIC_PIN_GROUP("mmc-4bit", jz4740_mmc_4bit),
171 INGENIC_PIN_GROUP("uart0-data", jz4740_uart0_data),
172 INGENIC_PIN_GROUP("uart0-hwflow", jz4740_uart0_hwflow),
173 INGENIC_PIN_GROUP("uart1-data", jz4740_uart1_data),
174 INGENIC_PIN_GROUP("lcd-8bit", jz4740_lcd_8bit),
175 INGENIC_PIN_GROUP("lcd-16bit", jz4740_lcd_16bit),
176 INGENIC_PIN_GROUP("lcd-18bit", jz4740_lcd_18bit),
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/linux-5.10/
DMAINTAINERS9 -------------------------
30 ``diff -u`` to make the patch easy to merge. Be prepared to get your
40 See Documentation/process/coding-style.rst for guidance here.
46 See Documentation/process/submitting-patches.rst for details.
57 include a Signed-off-by: line. The current version of this
59 Documentation/process/submitting-patches.rst.
70 that the bug would present a short-term risk to other users if it
76 Documentation/admin-guide/security-bugs.rst for details.
81 ---------------------------------------------------
97 W: *Web-page* with status/info
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