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-rw-r--r--arch/arm/boot/dts/at91sam9260.dtsi9
-rw-r--r--arch/arm/boot/dts/at91sam9263.dtsi12
-rw-r--r--arch/arm/boot/dts/at91sam9g45.dtsi11
-rw-r--r--arch/arm/boot/dts/at91sam9n12.dtsi12
-rw-r--r--arch/arm/boot/dts/at91sam9x5.dtsi12
-rw-r--r--arch/arm/configs/at91_dt_defconfig1
-rw-r--r--arch/arm/mach-at91/at91sam9260.c3
-rw-r--r--arch/arm/mach-at91/at91sam9263.c5
-rw-r--r--arch/arm/mach-at91/at91sam9g45.c6
-rw-r--r--arch/arm/mach-at91/at91sam9n12.c11
-rw-r--r--arch/arm/mach-at91/at91sam9x5.c15
-rw-r--r--arch/arm/mach-at91/setup.c3
12 files changed, 79 insertions, 21 deletions
diff --git a/arch/arm/boot/dts/at91sam9260.dtsi b/arch/arm/boot/dts/at91sam9260.dtsi
index 425da936051d..0b72ae3d8250 100644
--- a/arch/arm/boot/dts/at91sam9260.dtsi
+++ b/arch/arm/boot/dts/at91sam9260.dtsi
@@ -104,6 +104,15 @@
104 compatible = "atmel,at91rm9200-pinctrl", "simple-bus"; 104 compatible = "atmel,at91rm9200-pinctrl", "simple-bus";
105 ranges = <0xfffff400 0xfffff400 0x600>; 105 ranges = <0xfffff400 0xfffff400 0x600>;
106 106
107 atmel,mux-mask = <
108 /* A B */
109 0xffffffff 0xffc00c3b /* pioA */
110 0xffffffff 0x7fff3ccf /* pioB */
111 0xffffffff 0x007fffff /* pioC */
112 >;
113
114 /* shared pinctrl settings */
115
107 pioA: gpio@fffff400 { 116 pioA: gpio@fffff400 {
108 compatible = "atmel,at91rm9200-gpio"; 117 compatible = "atmel,at91rm9200-gpio";
109 reg = <0xfffff400 0x200>; 118 reg = <0xfffff400 0x200>;
diff --git a/arch/arm/boot/dts/at91sam9263.dtsi b/arch/arm/boot/dts/at91sam9263.dtsi
index 5b619c9255bd..c8028fc9ec83 100644
--- a/arch/arm/boot/dts/at91sam9263.dtsi
+++ b/arch/arm/boot/dts/at91sam9263.dtsi
@@ -95,6 +95,17 @@
95 compatible = "atmel,at91rm9200-pinctrl", "simple-bus"; 95 compatible = "atmel,at91rm9200-pinctrl", "simple-bus";
96 ranges = <0xfffff200 0xfffff200 0xa00>; 96 ranges = <0xfffff200 0xfffff200 0xa00>;
97 97
98 atmel,mux-mask = <
99 /* A B */
100 0xfffffffb 0xffffe07f /* pioA */
101 0x0007ffff 0x39072fff /* pioB */
102 0xffffffff 0x3ffffff8 /* pioC */
103 0xfffffbff 0xffffffff /* pioD */
104 0xffe00fff 0xfbfcff00 /* pioE */
105 >;
106
107 /* shared pinctrl settings */
108
98 pioA: gpio@fffff200 { 109 pioA: gpio@fffff200 {
99 compatible = "atmel,at91rm9200-gpio"; 110 compatible = "atmel,at91rm9200-gpio";
100 reg = <0xfffff200 0x200>; 111 reg = <0xfffff200 0x200>;
@@ -143,6 +154,7 @@
143 gpio-controller; 154 gpio-controller;
144 interrupt-controller; 155 interrupt-controller;
145 #interrupt-cells = <2>; 156 #interrupt-cells = <2>;
157 };
146 }; 158 };
147 159
148 dbgu: serial@ffffee00 { 160 dbgu: serial@ffffee00 {
diff --git a/arch/arm/boot/dts/at91sam9g45.dtsi b/arch/arm/boot/dts/at91sam9g45.dtsi
index f2b0f93c0499..5222625b6ce0 100644
--- a/arch/arm/boot/dts/at91sam9g45.dtsi
+++ b/arch/arm/boot/dts/at91sam9g45.dtsi
@@ -114,6 +114,17 @@
114 compatible = "atmel,at91rm9200-pinctrl", "simple-bus"; 114 compatible = "atmel,at91rm9200-pinctrl", "simple-bus";
115 ranges = <0xfffff200 0xfffff200 0xa00>; 115 ranges = <0xfffff200 0xfffff200 0xa00>;
116 116
117 atmel,mux-mask = <
118 /* A B */
119 0xffffffff 0xffc003ff /* pioA */
120 0xffffffff 0x800f8f00 /* pioB */
121 0xffffffff 0x00000e00 /* pioC */
122 0xffffffff 0xff0c1381 /* pioD */
123 0xffffffff 0x81ffff81 /* pioE */
124 >;
125
126 /* shared pinctrl settings */
127
117 pioA: gpio@fffff200 { 128 pioA: gpio@fffff200 {
118 compatible = "atmel,at91rm9200-gpio"; 129 compatible = "atmel,at91rm9200-gpio";
119 reg = <0xfffff200 0x200>; 130 reg = <0xfffff200 0x200>;
diff --git a/arch/arm/boot/dts/at91sam9n12.dtsi b/arch/arm/boot/dts/at91sam9n12.dtsi
index b061c0626025..8b5276499aaf 100644
--- a/arch/arm/boot/dts/at91sam9n12.dtsi
+++ b/arch/arm/boot/dts/at91sam9n12.dtsi
@@ -105,9 +105,19 @@
105 pinctrl@fffff400 { 105 pinctrl@fffff400 {
106 #address-cells = <1>; 106 #address-cells = <1>;
107 #size-cells = <1>; 107 #size-cells = <1>;
108 compatible = "atmel,at91rm9200-pinctrl", "simple-bus"; 108 compatible = "atmel,at91sam9x5-pinctrl", "atmel,at91rm9200-pinctrl", "simple-bus";
109 ranges = <0xfffff400 0xfffff400 0x800>; 109 ranges = <0xfffff400 0xfffff400 0x800>;
110 110
111 atmel,mux-mask = <
112 /* A B C */
113 0xffffffff 0xffe07983 0x00000000 /* pioA */
114 0x00040000 0x00047e0f 0x00000000 /* pioB */
115 0xfdffffff 0x07c00000 0xb83fffff /* pioC */
116 0x003fffff 0x003f8000 0x00000000 /* pioD */
117 >;
118
119 /* shared pinctrl settings */
120
111 pioA: gpio@fffff400 { 121 pioA: gpio@fffff400 {
112 compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio"; 122 compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
113 reg = <0xfffff400 0x200>; 123 reg = <0xfffff400 0x200>;
diff --git a/arch/arm/boot/dts/at91sam9x5.dtsi b/arch/arm/boot/dts/at91sam9x5.dtsi
index 065698ac4deb..34d4d5c8c58d 100644
--- a/arch/arm/boot/dts/at91sam9x5.dtsi
+++ b/arch/arm/boot/dts/at91sam9x5.dtsi
@@ -114,9 +114,19 @@
114 pinctrl@fffff200 { 114 pinctrl@fffff200 {
115 #address-cells = <1>; 115 #address-cells = <1>;
116 #size-cells = <1>; 116 #size-cells = <1>;
117 compatible = "atmel,at91rm9200-pinctrl", "simple-bus"; 117 compatible = "atmel,at91sam9x5-pinctrl", "atmel,at91rm9200-pinctrl", "simple-bus";
118 ranges = <0xfffff400 0xfffff400 0x800>; 118 ranges = <0xfffff400 0xfffff400 0x800>;
119 119
120 atmel,mux-mask = <
121 /* A B C */
122 0xffffffff 0xffe0399f 0xc000001c /* pioA */
123 0xffffffff 0xffc003ff 0xffc003ff /* pioB */
124 0xffffffff 0xffc003ff 0xffc003ff /* pioC */
125 0xffffffff 0xffc003ff 0xffc003ff /* pioD */
126 >;
127
128 /* shared pinctrl settings */
129
120 pioA: gpio@fffff400 { 130 pioA: gpio@fffff400 {
121 compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio"; 131 compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
122 reg = <0xfffff400 0x200>; 132 reg = <0xfffff400 0x200>;
diff --git a/arch/arm/configs/at91_dt_defconfig b/arch/arm/configs/at91_dt_defconfig
index 67bc571ed0c3..b175577d7abb 100644
--- a/arch/arm/configs/at91_dt_defconfig
+++ b/arch/arm/configs/at91_dt_defconfig
@@ -111,6 +111,7 @@ CONFIG_I2C=y
111CONFIG_I2C_GPIO=y 111CONFIG_I2C_GPIO=y
112CONFIG_SPI=y 112CONFIG_SPI=y
113CONFIG_SPI_ATMEL=y 113CONFIG_SPI_ATMEL=y
114CONFIG_PINCTRL_AT91=y
114# CONFIG_HWMON is not set 115# CONFIG_HWMON is not set
115CONFIG_WATCHDOG=y 116CONFIG_WATCHDOG=y
116CONFIG_AT91SAM9X_WATCHDOG=y 117CONFIG_AT91SAM9X_WATCHDOG=y
diff --git a/arch/arm/mach-at91/at91sam9260.c b/arch/arm/mach-at91/at91sam9260.c
index 1dc40620ccfa..46d30831c9a8 100644
--- a/arch/arm/mach-at91/at91sam9260.c
+++ b/arch/arm/mach-at91/at91sam9260.c
@@ -235,6 +235,9 @@ static struct clk_lookup periph_clocks_lookups[] = {
235 CLKDEV_CON_ID("pioA", &pioA_clk), 235 CLKDEV_CON_ID("pioA", &pioA_clk),
236 CLKDEV_CON_ID("pioB", &pioB_clk), 236 CLKDEV_CON_ID("pioB", &pioB_clk),
237 CLKDEV_CON_ID("pioC", &pioC_clk), 237 CLKDEV_CON_ID("pioC", &pioC_clk),
238 CLKDEV_CON_DEV_ID(NULL, "fffff400.gpio", &pioA_clk),
239 CLKDEV_CON_DEV_ID(NULL, "fffff600.gpio", &pioB_clk),
240 CLKDEV_CON_DEV_ID(NULL, "fffff800.gpio", &pioC_clk),
238}; 241};
239 242
240static struct clk_lookup usart_clocks_lookups[] = { 243static struct clk_lookup usart_clocks_lookups[] = {
diff --git a/arch/arm/mach-at91/at91sam9263.c b/arch/arm/mach-at91/at91sam9263.c
index 03cac586e36f..f8ea00136234 100644
--- a/arch/arm/mach-at91/at91sam9263.c
+++ b/arch/arm/mach-at91/at91sam9263.c
@@ -212,6 +212,11 @@ static struct clk_lookup periph_clocks_lookups[] = {
212 CLKDEV_CON_DEV_ID("spi_clk", "fffa4000.spi", &spi0_clk), 212 CLKDEV_CON_DEV_ID("spi_clk", "fffa4000.spi", &spi0_clk),
213 CLKDEV_CON_DEV_ID("spi_clk", "fffa8000.spi", &spi1_clk), 213 CLKDEV_CON_DEV_ID("spi_clk", "fffa8000.spi", &spi1_clk),
214 CLKDEV_CON_DEV_ID(NULL, "fff88000.i2c", &twi_clk), 214 CLKDEV_CON_DEV_ID(NULL, "fff88000.i2c", &twi_clk),
215 CLKDEV_CON_DEV_ID(NULL, "fffff200.gpio", &pioA_clk),
216 CLKDEV_CON_DEV_ID(NULL, "fffff400.gpio", &pioB_clk),
217 CLKDEV_CON_DEV_ID(NULL, "fffff600.gpio", &pioCDE_clk),
218 CLKDEV_CON_DEV_ID(NULL, "fffff800.gpio", &pioCDE_clk),
219 CLKDEV_CON_DEV_ID(NULL, "fffffa00.gpio", &pioCDE_clk),
215}; 220};
216 221
217static struct clk_lookup usart_clocks_lookups[] = { 222static struct clk_lookup usart_clocks_lookups[] = {
diff --git a/arch/arm/mach-at91/at91sam9g45.c b/arch/arm/mach-at91/at91sam9g45.c
index 32504b9eed9d..e6dd371d9f56 100644
--- a/arch/arm/mach-at91/at91sam9g45.c
+++ b/arch/arm/mach-at91/at91sam9g45.c
@@ -260,6 +260,12 @@ static struct clk_lookup periph_clocks_lookups[] = {
260 CLKDEV_CON_DEV_ID(NULL, "fff88000.i2c", &twi1_clk), 260 CLKDEV_CON_DEV_ID(NULL, "fff88000.i2c", &twi1_clk),
261 /* fake hclk clock */ 261 /* fake hclk clock */
262 CLKDEV_CON_DEV_ID("hclk", "at91_ohci", &uhphs_clk), 262 CLKDEV_CON_DEV_ID("hclk", "at91_ohci", &uhphs_clk),
263 CLKDEV_CON_DEV_ID(NULL, "fffff200.gpio", &pioA_clk),
264 CLKDEV_CON_DEV_ID(NULL, "fffff400.gpio", &pioB_clk),
265 CLKDEV_CON_DEV_ID(NULL, "fffff600.gpio", &pioC_clk),
266 CLKDEV_CON_DEV_ID(NULL, "fffff800.gpio", &pioDE_clk),
267 CLKDEV_CON_DEV_ID(NULL, "fffffa00.gpio", &pioDE_clk),
268
263 CLKDEV_CON_ID("pioA", &pioA_clk), 269 CLKDEV_CON_ID("pioA", &pioA_clk),
264 CLKDEV_CON_ID("pioB", &pioB_clk), 270 CLKDEV_CON_ID("pioB", &pioB_clk),
265 CLKDEV_CON_ID("pioC", &pioC_clk), 271 CLKDEV_CON_ID("pioC", &pioC_clk),
diff --git a/arch/arm/mach-at91/at91sam9n12.c b/arch/arm/mach-at91/at91sam9n12.c
index 3905465f3abf..bf8a083a02ab 100644
--- a/arch/arm/mach-at91/at91sam9n12.c
+++ b/arch/arm/mach-at91/at91sam9n12.c
@@ -171,10 +171,10 @@ static struct clk_lookup periph_clocks_lookups[] = {
171 CLKDEV_CON_DEV_ID("dma_clk", "ffffec00.dma-controller", &dma_clk), 171 CLKDEV_CON_DEV_ID("dma_clk", "ffffec00.dma-controller", &dma_clk),
172 CLKDEV_CON_DEV_ID(NULL, "f8010000.i2c", &twi0_clk), 172 CLKDEV_CON_DEV_ID(NULL, "f8010000.i2c", &twi0_clk),
173 CLKDEV_CON_DEV_ID(NULL, "f8014000.i2c", &twi1_clk), 173 CLKDEV_CON_DEV_ID(NULL, "f8014000.i2c", &twi1_clk),
174 CLKDEV_CON_ID("pioA", &pioAB_clk), 174 CLKDEV_CON_DEV_ID(NULL, "fffff400.gpio", &pioAB_clk),
175 CLKDEV_CON_ID("pioB", &pioAB_clk), 175 CLKDEV_CON_DEV_ID(NULL, "fffff600.gpio", &pioAB_clk),
176 CLKDEV_CON_ID("pioC", &pioCD_clk), 176 CLKDEV_CON_DEV_ID(NULL, "fffff800.gpio", &pioCD_clk),
177 CLKDEV_CON_ID("pioD", &pioCD_clk), 177 CLKDEV_CON_DEV_ID(NULL, "fffffa00.gpio", &pioCD_clk),
178 /* additional fake clock for macb_hclk */ 178 /* additional fake clock for macb_hclk */
179 CLKDEV_CON_DEV_ID("hclk", "500000.ohci", &uhp_clk), 179 CLKDEV_CON_DEV_ID("hclk", "500000.ohci", &uhp_clk),
180 CLKDEV_CON_DEV_ID("ohci_clk", "500000.ohci", &uhp_clk), 180 CLKDEV_CON_DEV_ID("ohci_clk", "500000.ohci", &uhp_clk),
@@ -223,9 +223,6 @@ static void __init at91sam9n12_map_io(void)
223void __init at91sam9n12_initialize(void) 223void __init at91sam9n12_initialize(void)
224{ 224{
225 at91_extern_irq = (1 << AT91SAM9N12_ID_IRQ0); 225 at91_extern_irq = (1 << AT91SAM9N12_ID_IRQ0);
226
227 /* Register GPIO subsystem (using DT) */
228 at91_gpio_init(NULL, 0);
229} 226}
230 227
231AT91_SOC_START(sam9n12) 228AT91_SOC_START(sam9n12)
diff --git a/arch/arm/mach-at91/at91sam9x5.c b/arch/arm/mach-at91/at91sam9x5.c
index f31d3a065d56..56d13a4950a7 100644
--- a/arch/arm/mach-at91/at91sam9x5.c
+++ b/arch/arm/mach-at91/at91sam9x5.c
@@ -234,10 +234,10 @@ static struct clk_lookup periph_clocks_lookups[] = {
234 CLKDEV_CON_DEV_ID(NULL, "f8010000.i2c", &twi0_clk), 234 CLKDEV_CON_DEV_ID(NULL, "f8010000.i2c", &twi0_clk),
235 CLKDEV_CON_DEV_ID(NULL, "f8014000.i2c", &twi1_clk), 235 CLKDEV_CON_DEV_ID(NULL, "f8014000.i2c", &twi1_clk),
236 CLKDEV_CON_DEV_ID(NULL, "f8018000.i2c", &twi2_clk), 236 CLKDEV_CON_DEV_ID(NULL, "f8018000.i2c", &twi2_clk),
237 CLKDEV_CON_ID("pioA", &pioAB_clk), 237 CLKDEV_CON_DEV_ID(NULL, "fffff400.gpio", &pioAB_clk),
238 CLKDEV_CON_ID("pioB", &pioAB_clk), 238 CLKDEV_CON_DEV_ID(NULL, "fffff600.gpio", &pioAB_clk),
239 CLKDEV_CON_ID("pioC", &pioCD_clk), 239 CLKDEV_CON_DEV_ID(NULL, "fffff800.gpio", &pioCD_clk),
240 CLKDEV_CON_ID("pioD", &pioCD_clk), 240 CLKDEV_CON_DEV_ID(NULL, "fffffa00.gpio", &pioCD_clk),
241 /* additional fake clock for macb_hclk */ 241 /* additional fake clock for macb_hclk */
242 CLKDEV_CON_DEV_ID("hclk", "f802c000.ethernet", &macb0_clk), 242 CLKDEV_CON_DEV_ID("hclk", "f802c000.ethernet", &macb0_clk),
243 CLKDEV_CON_DEV_ID("hclk", "f8030000.ethernet", &macb1_clk), 243 CLKDEV_CON_DEV_ID("hclk", "f8030000.ethernet", &macb1_clk),
@@ -313,12 +313,6 @@ static void __init at91sam9x5_map_io(void)
313 at91_init_sram(0, AT91SAM9X5_SRAM_BASE, AT91SAM9X5_SRAM_SIZE); 313 at91_init_sram(0, AT91SAM9X5_SRAM_BASE, AT91SAM9X5_SRAM_SIZE);
314} 314}
315 315
316void __init at91sam9x5_initialize(void)
317{
318 /* Register GPIO subsystem (using DT) */
319 at91_gpio_init(NULL, 0);
320}
321
322/* -------------------------------------------------------------------- 316/* --------------------------------------------------------------------
323 * Interrupt initialization 317 * Interrupt initialization
324 * -------------------------------------------------------------------- */ 318 * -------------------------------------------------------------------- */
@@ -326,5 +320,4 @@ void __init at91sam9x5_initialize(void)
326AT91_SOC_START(sam9x5) 320AT91_SOC_START(sam9x5)
327 .map_io = at91sam9x5_map_io, 321 .map_io = at91sam9x5_map_io,
328 .register_clocks = at91sam9x5_register_clocks, 322 .register_clocks = at91sam9x5_register_clocks,
329 .init = at91sam9x5_initialize,
330AT91_SOC_END 323AT91_SOC_END
diff --git a/arch/arm/mach-at91/setup.c b/arch/arm/mach-at91/setup.c
index e228d7377b61..523daa92be10 100644
--- a/arch/arm/mach-at91/setup.c
+++ b/arch/arm/mach-at91/setup.c
@@ -449,7 +449,8 @@ void __init at91_dt_initialize(void)
449 /* Register the processor-specific clocks */ 449 /* Register the processor-specific clocks */
450 at91_boot_soc.register_clocks(); 450 at91_boot_soc.register_clocks();
451 451
452 at91_boot_soc.init(); 452 if (at91_boot_soc.init)
453 at91_boot_soc.init();
453} 454}
454#endif 455#endif
455 456
generated by cgit v1.2.2 (git 2.25.0) at 2025-01-25 02:30:31 -0500