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/kernel/linux/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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/kernel/linux/linux-6.6/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 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Ingenic SoCs LCD controller
10 - Paul Cercueil <paul@crapouillou.net>
14 pattern: "^lcd-controller@[0-9a-f]+$"
18 - ingenic,jz4740-lcd
19 - ingenic,jz4725b-lcd
20 - ingenic,jz4760-lcd
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/kernel/linux/linux-6.6/arch/mips/boot/dts/ingenic/
Djz4725b.dtsi1 // SPDX-License-Identifier: GPL-2.0
2 #include <dt-bindings/clock/ingenic,jz4725b-cgu.h>
3 #include <dt-bindings/clock/ingenic,tcu.h>
6 #address-cells = <1>;
7 #size-cells = <1>;
8 compatible = "ingenic,jz4725b";
11 #address-cells = <1>;
12 #size-cells = <0>;
16 compatible = "ingenic,xburst-mxu1.0";
20 clock-names = "cpu";
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Drs90.dts1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
4 #include "jz4725b.dtsi"
6 #include <dt-bindings/gpio/gpio.h>
7 #include <dt-bindings/iio/adc/ingenic,adc.h>
8 #include <dt-bindings/input/linux-event-codes.h>
11 compatible = "ylm,rs90", "ingenic,jz4725b";
12 model = "RS-90";
19 reserved-memory {
20 #address-cells = <1>;
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/kernel/linux/linux-5.10/arch/mips/boot/dts/ingenic/
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>;
8 compatible = "ingenic,jz4725b";
11 #address-cells = <1>;
12 #size-cells = <0>;
16 compatible = "ingenic,xburst-mxu1.0";
20 clock-names = "cpu";
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Drs90.dts1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
4 #include "jz4725b.dtsi"
6 #include <dt-bindings/gpio/gpio.h>
7 #include <dt-bindings/iio/adc/ingenic,adc.h>
8 #include <dt-bindings/input/linux-event-codes.h>
11 compatible = "ylm,rs90", "ingenic,jz4725b";
12 model = "RS-90";
20 compatible = "regulator-fixed";
22 regulator-name = "vcc";
[all …]
/kernel/linux/linux-6.6/drivers/clk/ingenic/
Djz4725b-cgu.c1 // SPDX-License-Identifier: GPL-2.0
3 * Ingenic JZ4725B SoC CGU driver
9 #include <linux/clk-provider.h>
13 #include <dt-bindings/clock/ingenic,jz4725b-cgu.h>
36 0x0, 0x1, -1, 0x3,
56 .parents = { JZ4725B_CLK_EXT, -1, -1, -1 },
81 .parents = { JZ4725B_CLK_PLL, -1, -1, -1 },
83 CGU_REG_CPCCR, 21, 1, 1, -1, -1, -1, 0,
95 .parents = { JZ4725B_CLK_PLL, -1, -1, -1 },
97 CGU_REG_CPCCR, 0, 1, 4, 22, -1, -1, 0,
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Djz4755-cgu.c1 // SPDX-License-Identifier: GPL-2.0
4 * Heavily based on JZ4725b CGU driver
10 #include <linux/clk-provider.h>
14 #include <dt-bindings/clock/ingenic,jz4755-cgu.h>
33 0x0, 0x1, -1, 0x3,
80 CGU_REG_CPCCR, 21, 1, 1, -1, -1, -1, 0,
89 CGU_REG_CPCCR, 30, 1, 1, -1, -1, -1, 0,
98 CGU_REG_CPCCR, 0, 1, 4, 22, -1, -1, 0,
107 CGU_REG_CPCCR, 4, 1, 4, 22, -1, -1, 0,
116 CGU_REG_CPCCR, 8, 1, 4, 22, -1, -1, 0,
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/kernel/linux/linux-5.10/drivers/clk/ingenic/
Djz4725b-cgu.c1 // SPDX-License-Identifier: GPL-2.0
3 * Ingenic JZ4725B SoC CGU driver
9 #include <linux/clk-provider.h>
13 #include <dt-bindings/clock/jz4725b-cgu.h>
36 0x0, 0x1, -1, 0x3,
56 .parents = { JZ4725B_CLK_EXT, -1, -1, -1 },
81 .parents = { JZ4725B_CLK_PLL, -1, -1, -1 },
83 CGU_REG_CPCCR, 21, 1, 1, -1, -1, -1,
90 .parents = { JZ4725B_CLK_PLL, -1, -1, -1 },
92 CGU_REG_CPCCR, 0, 1, 4, 22, -1, -1,
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/kernel/linux/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>
56 * f0 (aka. foreground0) can be overlayed. Z-order is fixed in
143 mutex_lock(&priv->clk_mutex); in ingenic_drm_update_pixclk()
144 priv->update_clk_rate = true; in ingenic_drm_update_pixclk()
145 drm_crtc_wait_one_vblank(&priv->crtc); in ingenic_drm_update_pixclk()
148 mutex_unlock(&priv->clk_mutex); in ingenic_drm_update_pixclk()
158 regmap_write(priv->map, JZ_REG_LCD_STATE, 0); in ingenic_drm_crtc_atomic_enable()
160 regmap_update_bits(priv->map, JZ_REG_LCD_CTRL, in ingenic_drm_crtc_atomic_enable()
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Dingenic-ipu.c1 // SPDX-License-Identifier: GPL-2.0
8 #include "ingenic-drm.h"
9 #include "ingenic-ipu.h"
62 /* Signed 15.16 fixed-point math (for bicubic scaling coefficients) */
66 #define SHARPNESS_INCR (I2F(-1) / 8)
75 * and return value are 15.16 signed fixed-point.
77 * @f_a: Sharpness factor, typically in range [-4.0, -0.25].
79 * -2.0 might cause ringing artifacts to outweigh any improvement.
80 * Nice values on a 320x240 LCD are between -0.75 and -2.0.
85 * returns: Weight of this pixel within 4-pixel sample group. Range is
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/kernel/linux/linux-6.6/drivers/gpu/drm/ingenic/
Dingenic-drm-drv.c1 // SPDX-License-Identifier: GPL-2.0
7 #include "ingenic-drm.h"
12 #include <linux/dma-mapping.h>
14 #include <linux/media-bus-format.h>
87 * f0 (aka. foreground0) can be overlayed. Z-order is fixed in
146 priv_state = drm_atomic_get_private_obj_state(state, &priv->private_obj); in ingenic_drm_get_priv_state()
158 priv_state = drm_atomic_get_new_private_obj_state(state, &priv->private_obj); in ingenic_drm_get_new_priv_state()
209 return priv->dma_hwdescs_phys + offset; in dma_hwdesc_addr()
220 mutex_lock(&priv->clk_mutex); in ingenic_drm_update_pixclk()
221 priv->update_clk_rate = true; in ingenic_drm_update_pixclk()
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Dingenic-ipu.c1 // SPDX-License-Identifier: GPL-2.0
8 #include "ingenic-drm.h"
9 #include "ingenic-ipu.h"
71 /* Signed 15.16 fixed-point math (for bicubic scaling coefficients) */
75 #define SHARPNESS_INCR (I2F(-1) / 8)
93 priv_state = drm_atomic_get_private_obj_state(state, &priv->private_obj); in ingenic_ipu_get_priv_state()
105 priv_state = drm_atomic_get_new_private_obj_state(state, &priv->private_obj); in ingenic_ipu_get_new_priv_state()
114 * and return value are 15.16 signed fixed-point.
116 * @f_a: Sharpness factor, typically in range [-4.0, -0.25].
118 * -2.0 might cause ringing artifacts to outweigh any improvement.
[all …]
/kernel/linux/linux-5.10/drivers/pinctrl/
Dpinctrl-ingenic.c1 // SPDX-License-Identifier: GPL-2.0-only
21 #include <linux/pinctrl/pinconf-generic.h>
170 INGENIC_PIN_GROUP("mmc-1bit", jz4740_mmc_1bit),
171 INGENIC_PIN_GROUP("mmc-4bit", jz4740_mmc_4bit),
172 INGENIC_PIN_GROUP("uart0-data", jz4740_uart0_data),
173 INGENIC_PIN_GROUP("uart0-hwflow", jz4740_uart0_hwflow),
174 INGENIC_PIN_GROUP("uart1-data", jz4740_uart1_data),
175 INGENIC_PIN_GROUP("lcd-8bit", jz4740_lcd_8bit),
176 INGENIC_PIN_GROUP("lcd-16bit", jz4740_lcd_16bit),
177 INGENIC_PIN_GROUP("lcd-18bit", jz4740_lcd_18bit),
[all …]
/kernel/linux/linux-6.6/drivers/pinctrl/
Dpinctrl-ingenic.c1 // SPDX-License-Identifier: GPL-2.0-only
24 #include <linux/pinctrl/pinconf-generic.h>
164 (!(enabled_socs & GENMASK(version - 1, 0)) in is_soc_or_above()
165 || jzpc->info->version >= version); in is_soc_or_above()
203 INGENIC_PIN_GROUP("mmc-1bit", jz4730_mmc_1bit, 1),
204 INGENIC_PIN_GROUP("mmc-4bit", jz4730_mmc_4bit, 1),
205 INGENIC_PIN_GROUP("uart0-data", jz4730_uart0_data, 1),
206 INGENIC_PIN_GROUP("uart1-data", jz4730_uart1_data, 1),
207 INGENIC_PIN_GROUP("uart2-data", jz4730_uart2_data, 1),
208 INGENIC_PIN_GROUP("uart3-data", jz4730_uart3_data, 1),
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