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/linux-6.12.1/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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/linux-6.12.1/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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/linux-6.12.1/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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/linux-6.12.1/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.
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/linux-6.12.1/drivers/pinctrl/
Dpinctrl-ingenic.c1 // SPDX-License-Identifier: GPL-2.0-only
24 #include <linux/pinctrl/pinconf-generic.h>
173 (!(enabled_socs & GENMASK(version - 1, 0)) in is_soc_or_above()
174 || jzpc->info->version >= version); in is_soc_or_above()
212 INGENIC_PIN_GROUP("mmc-1bit", jz4730_mmc_1bit, 1),
213 INGENIC_PIN_GROUP("mmc-4bit", jz4730_mmc_4bit, 1),
214 INGENIC_PIN_GROUP("uart0-data", jz4730_uart0_data, 1),
215 INGENIC_PIN_GROUP("uart1-data", jz4730_uart1_data, 1),
216 INGENIC_PIN_GROUP("uart2-data", jz4730_uart2_data, 1),
217 INGENIC_PIN_GROUP("uart3-data", jz4730_uart3_data, 1),
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