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Linux/scripts/dtc/include-prefixes/arm/renesas/r8a7742-iwg21m.dtsi

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Diff markup

Differences between /scripts/dtc/include-prefixes/arm/renesas/r8a7742-iwg21m.dtsi (Architecture i386) and /scripts/dtc/include-prefixes/arm/renesas/r8a7742-iwg21m.dtsi (Architecture alpha)


  1 // SPDX-License-Identifier: GPL-2.0                 1 // SPDX-License-Identifier: GPL-2.0
  2 /*                                                  2 /*
  3  * Device Tree Source for the iWave RZ/G1H Qse      3  * Device Tree Source for the iWave RZ/G1H Qseven SOM
  4  *                                                  4  *
  5  * Copyright (C) 2020 Renesas Electronics Corp      5  * Copyright (C) 2020 Renesas Electronics Corp.
  6  */                                                 6  */
  7                                                     7 
  8 #include "r8a7742.dtsi"                             8 #include "r8a7742.dtsi"
  9 #include <dt-bindings/gpio/gpio.h>                  9 #include <dt-bindings/gpio/gpio.h>
 10                                                    10 
 11 / {                                                11 / {
 12         compatible = "iwave,g21m", "renesas,r8     12         compatible = "iwave,g21m", "renesas,r8a7742";
 13                                                    13 
 14         memory@40000000 {                          14         memory@40000000 {
 15                 device_type = "memory";            15                 device_type = "memory";
 16                 reg = <0 0x40000000 0 0x400000     16                 reg = <0 0x40000000 0 0x40000000>;
 17         };                                         17         };
 18                                                    18 
 19         memory@200000000 {                         19         memory@200000000 {
 20                 device_type = "memory";            20                 device_type = "memory";
 21                 reg = <2 0x00000000 0 0x400000     21                 reg = <2 0x00000000 0 0x40000000>;
 22         };                                         22         };
 23                                                    23 
 24         reg_3p3v: 3p3v {                           24         reg_3p3v: 3p3v {
 25                 compatible = "regulator-fixed"     25                 compatible = "regulator-fixed";
 26                 regulator-name = "3P3V";           26                 regulator-name = "3P3V";
 27                 regulator-min-microvolt = <330     27                 regulator-min-microvolt = <3300000>;
 28                 regulator-max-microvolt = <330     28                 regulator-max-microvolt = <3300000>;
 29                 regulator-always-on;               29                 regulator-always-on;
 30                 regulator-boot-on;                 30                 regulator-boot-on;
 31         };                                         31         };
 32 };                                                 32 };
 33                                                    33 
 34 &extal_clk {                                       34 &extal_clk {
 35         clock-frequency = <20000000>;              35         clock-frequency = <20000000>;
 36 };                                                 36 };
 37                                                    37 
 38 &gpio0 {                                           38 &gpio0 {
 39         /* GP0_18 set low to select QSPI. Doin     39         /* GP0_18 set low to select QSPI. Doing so will disable VIN2 */
 40         qspi-en-hog {                              40         qspi-en-hog {
 41                 gpio-hog;                          41                 gpio-hog;
 42                 gpios = <18 GPIO_ACTIVE_HIGH>;     42                 gpios = <18 GPIO_ACTIVE_HIGH>;
 43                 output-low;                        43                 output-low;
 44                 line-name = "QSPI_EN";             44                 line-name = "QSPI_EN";
 45         };                                         45         };
 46 };                                                 46 };
 47                                                    47 
 48 &i2c0 {                                            48 &i2c0 {
 49         pinctrl-0 = <&i2c0_pins>;                  49         pinctrl-0 = <&i2c0_pins>;
 50         pinctrl-names = "default";                 50         pinctrl-names = "default";
 51                                                    51 
 52         status = "okay";                           52         status = "okay";
 53         clock-frequency = <400000>;                53         clock-frequency = <400000>;
 54                                                    54 
 55         rtc@68 {                                   55         rtc@68 {
 56                 compatible = "ti,bq32000";         56                 compatible = "ti,bq32000";
 57                 reg = <0x68>;                      57                 reg = <0x68>;
 58                 interrupt-parent = <&gpio1>;       58                 interrupt-parent = <&gpio1>;
 59                 interrupts = <1 IRQ_TYPE_EDGE_     59                 interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
 60         };                                         60         };
 61 };                                                 61 };
 62                                                    62 
 63 &mmcif1 {                                          63 &mmcif1 {
 64         pinctrl-0 = <&mmc1_pins>;                  64         pinctrl-0 = <&mmc1_pins>;
 65         pinctrl-names = "default";                 65         pinctrl-names = "default";
 66                                                    66 
 67         vmmc-supply = <&reg_3p3v>;                 67         vmmc-supply = <&reg_3p3v>;
 68         bus-width = <4>;                           68         bus-width = <4>;
 69         non-removable;                             69         non-removable;
 70         status = "okay";                           70         status = "okay";
 71 };                                                 71 };
 72                                                    72 
 73 &pfc {                                             73 &pfc {
 74         i2c0_pins: i2c0 {                          74         i2c0_pins: i2c0 {
 75                 groups = "i2c0";                   75                 groups = "i2c0";
 76                 function = "i2c0";                 76                 function = "i2c0";
 77         };                                         77         };
 78                                                    78 
 79         mmc1_pins: mmc1 {                          79         mmc1_pins: mmc1 {
 80                 groups = "mmc1_data4", "mmc1_c     80                 groups = "mmc1_data4", "mmc1_ctrl";
 81                 function = "mmc1";                 81                 function = "mmc1";
 82         };                                         82         };
 83                                                    83 
 84         qspi_pins: qspi {                          84         qspi_pins: qspi {
 85                 groups = "qspi_ctrl", "qspi_da     85                 groups = "qspi_ctrl", "qspi_data2";
 86                 function = "qspi";                 86                 function = "qspi";
 87         };                                         87         };
 88 };                                                 88 };
 89                                                    89 
 90 &qspi {                                            90 &qspi {
 91         pinctrl-0 = <&qspi_pins>;                  91         pinctrl-0 = <&qspi_pins>;
 92         pinctrl-names = "default";                 92         pinctrl-names = "default";
 93                                                    93 
 94         status = "okay";                           94         status = "okay";
 95                                                    95 
 96         flash: flash@0 {                           96         flash: flash@0 {
 97                 compatible = "sst,sst25vf016b"     97                 compatible = "sst,sst25vf016b", "jedec,spi-nor";
 98                 reg = <0>;                         98                 reg = <0>;
 99                 spi-max-frequency = <50000000>     99                 spi-max-frequency = <50000000>;
100                 m25p,fast-read;                   100                 m25p,fast-read;
101                 spi-cpol;                         101                 spi-cpol;
102                 spi-cpha;                         102                 spi-cpha;
103                                                   103 
104                 partitions {                      104                 partitions {
105                         compatible = "fixed-pa    105                         compatible = "fixed-partitions";
106                         #address-cells = <1>;     106                         #address-cells = <1>;
107                         #size-cells = <1>;        107                         #size-cells = <1>;
108                                                   108 
109                         partition@0 {             109                         partition@0 {
110                                 label = "bootl    110                                 label = "bootloader";
111                                 reg = <0x00000    111                                 reg = <0x00000000 0x000c0000>;
112                                 read-only;        112                                 read-only;
113                         };                        113                         };
114                         partition@c0000 {         114                         partition@c0000 {
115                                 label = "env";    115                                 label = "env";
116                                 reg = <0x000c0    116                                 reg = <0x000c0000 0x00002000>;
117                         };                        117                         };
118                         partition@c2000 {         118                         partition@c2000 {
119                                 label = "user"    119                                 label = "user";
120                                 reg = <0x000c2    120                                 reg = <0x000c2000 0x0013e000>;
121                         };                        121                         };
122                 };                                122                 };
123         };                                        123         };
124 };                                                124 };
                                                      

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