Meson8b GPIO fix - WiP
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Message ID 20180225113854.20731-2-martin.blumenstingl@googlemail.com
State New
Headers show
Series
  • Meson8b GPIO fix - WiP
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Commit Message

Martin Blumenstingl Feb. 25, 2018, 11:38 a.m. UTC
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
---
 arch/arm/boot/dts/meson8b.dtsi          |   2 +-
 drivers/pinctrl/meson/pinctrl-meson8b.c |  20 +++---
 include/dt-bindings/gpio/meson8b-gpio.h | 121 ++++++++++++++++++++++++++++----
 3 files changed, 121 insertions(+), 22 deletions(-)

Comments

Martin Blumenstingl Feb. 25, 2018, 11:43 a.m. UTC | #1
On Sun, Feb 25, 2018 at 12:38 PM, Martin Blumenstingl
<martin.blumenstingl@googlemail.com> wrote:
> Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
> ---
>  arch/arm/boot/dts/meson8b.dtsi          |   2 +-
>  drivers/pinctrl/meson/pinctrl-meson8b.c |  20 +++---
>  include/dt-bindings/gpio/meson8b-gpio.h | 121 ++++++++++++++++++++++++++++----
>  3 files changed, 121 insertions(+), 22 deletions(-)
please ignore this patch, I accidentally sent this
the actual result of this patch is split into two patches and each of
them contains a proper patch description: [0]

sorry for the noise


[0] http://lists.infradead.org/pipermail/linux-amlogic/2018-February/006546.html
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Patch
diff mbox series

diff --git a/arch/arm/boot/dts/meson8b.dtsi b/arch/arm/boot/dts/meson8b.dtsi
index 1a7c16640ea5..144dc3b750b6 100644
--- a/arch/arm/boot/dts/meson8b.dtsi
+++ b/arch/arm/boot/dts/meson8b.dtsi
@@ -183,7 +183,7 @@ 
 			reg-names = "mux", "pull", "pull-enable", "gpio";
 			gpio-controller;
 			#gpio-cells = <2>;
-			gpio-ranges = <&pinctrl_cbus 0 0 130>;
+			gpio-ranges = <&pinctrl_cbus 0 0 83>;
 		};
 
 		eth_rgmii_pins: eth-rgmii {
diff --git a/drivers/pinctrl/meson/pinctrl-meson8b.c b/drivers/pinctrl/meson/pinctrl-meson8b.c
index 5bd808dc81e1..bb2a30964fc6 100644
--- a/drivers/pinctrl/meson/pinctrl-meson8b.c
+++ b/drivers/pinctrl/meson/pinctrl-meson8b.c
@@ -884,20 +884,24 @@  static struct meson_pmx_func meson8b_aobus_functions[] = {
 };
 
 static struct meson_bank meson8b_cbus_banks[] = {
-	/*   name    first              last        irq      pullen  pull    dir     out     in  */
-	BANK("X",    GPIOX_0,		GPIOX_21,   97, 118, 4,  0,  4,  0,  0,  0,  1,  0,  2,  0),
-	BANK("Y",    GPIOY_0,		GPIOY_14,   80,  96, 3,  0,  3,  0,  3,  0,  4,  0,  5,  0),
-	BANK("DV",   GPIODV_9,		GPIODV_29,  59,  79, 0,  0,  0,  0,  7,  0,  8,  0,  9,  0),
-	BANK("H",    GPIOH_0,		GPIOH_9,    14,  23, 1, 16,  1, 16,  9, 19, 10, 19, 11, 19),
-	BANK("CARD", CARD_0,		CARD_6,     43,  49, 2, 20,  2, 20,  0, 22,  1, 22,  2, 22),
-	BANK("BOOT", BOOT_0,		BOOT_18,    24,  42, 2,  0,  2,  0,  9,  0, 10,  0, 11,  0),
+	/*   name        first          last        irq       pullen   pull     dir      out      in   */
+	BANK("X0..11",	 GPIOX_0,	GPIOX_11,   97, 108,  4,  0,   4,  0,   0,  0,   1,  0,   2,  0),
+	BANK("X16..21",	 GPIOX_16,	GPIOX_21,  113, 118,  4, 16,   4, 16,   0, 16,   1, 16,   2, 16),
+	BANK("Y0..1",	 GPIOY_0,	GPIOY_1,    80,  81,  3,  0,   3,  0,   3,  0,   4,  0,   5,  0),
+	BANK("Y3",	 GPIOY_3,	GPIOY_3,    83,  83,  3,  3,   3,  3,   3,  3,   4,  3,   5,  3),
+	BANK("Y6..14",	 GPIOY_6,	GPIOY_14,   86,  94,  3,  6,   3,  6,   3,  6,   4,  6,   5,  6),
+	BANK("DV9",	 GPIODV_9,	GPIODV_9,   59,  59,  0,  9,   0,  9,   7,  9,   8,  9,   9,  9),
+	BANK("DV24..29", GPIODV_24,	GPIODV_29,  74,  79,  0, 24,   0, 24,   7, 24,   8, 24,   9, 24),
+	BANK("H",	 GPIOH_0,	GPIOH_9,    14,  23,  1, 16,   1, 16,   9, 19,  10, 19,  11, 19),
+	BANK("CARD",	 CARD_0,	CARD_6,     43,  49,  2, 20,   2, 20,   0, 22,   1, 22,   2, 22),
+	BANK("BOOT",	 BOOT_0,	BOOT_18,    24,  42,  2,  0,   2,  0,   9,  0,  10,  0,  11,  0),
 
 	/*
 	 * The following bank is not mentionned in the public datasheet
 	 * There is no information whether it can be used with the gpio
 	 * interrupt controller
 	 */
-	BANK("DIF",  DIF_0_P,		DIF_4_N,    -1,  -1, 5,  8,  5,  8, 12, 12, 13, 12, 14, 12),
+	BANK("DIF",	 DIF_0_P,	DIF_4_N,    -1,  -1,  5,  8,   5,  8,  12, 12,  13, 12,  14, 12),
 };
 
 static struct meson_bank meson8b_aobus_banks[] = {
diff --git a/include/dt-bindings/gpio/meson8b-gpio.h b/include/dt-bindings/gpio/meson8b-gpio.h
index c38cb20d7182..bf0d76fa0e7b 100644
--- a/include/dt-bindings/gpio/meson8b-gpio.h
+++ b/include/dt-bindings/gpio/meson8b-gpio.h
@@ -15,18 +15,113 @@ 
 #ifndef _DT_BINDINGS_MESON8B_GPIO_H
 #define _DT_BINDINGS_MESON8B_GPIO_H
 
-#include <dt-bindings/gpio/meson8-gpio.h>
-
-/* GPIO Bank DIF */
-#define DIF_0_P		120
-#define DIF_0_N		121
-#define DIF_1_P		122
-#define DIF_1_N		123
-#define DIF_2_P		124
-#define DIF_2_N		125
-#define DIF_3_P		126
-#define DIF_3_N		127
-#define DIF_4_P		128
-#define DIF_4_N		129
+/* EE (CBUS) GPIO chip */
+#define GPIOX_0		0
+#define GPIOX_1		1
+#define GPIOX_2		2
+#define GPIOX_3		3
+#define GPIOX_4		4
+#define GPIOX_5		5
+#define GPIOX_6		6
+#define GPIOX_7		7
+#define GPIOX_8		8
+#define GPIOX_9		9
+#define GPIOX_10	10
+#define GPIOX_11	11
+#define GPIOX_16	12
+#define GPIOX_17	13
+#define GPIOX_18	14
+#define GPIOX_19	15
+#define GPIOX_20	16
+#define GPIOX_21	17
+
+#define GPIOY_0		18
+#define GPIOY_1		19
+#define GPIOY_3		20
+#define GPIOY_6		21
+#define GPIOY_7		22
+#define GPIOY_8		23
+#define GPIOY_9		24
+#define GPIOY_10	25
+#define GPIOY_11	26
+#define GPIOY_12	27
+#define GPIOY_13	28
+#define GPIOY_14	29
+
+#define GPIODV_9	30
+#define GPIODV_24	31
+#define GPIODV_25	32
+#define GPIODV_26	33
+#define GPIODV_27	34
+#define GPIODV_28	35
+#define GPIODV_29	36
+
+#define GPIOH_0		37
+#define GPIOH_1		38
+#define GPIOH_2		39
+#define GPIOH_3		40
+#define GPIOH_4		41
+#define GPIOH_5		42
+#define GPIOH_6		43
+#define GPIOH_7		44
+#define GPIOH_8		45
+#define GPIOH_9		46
+
+#define CARD_0		47
+#define CARD_1		48
+#define CARD_2		49
+#define CARD_3		50
+#define CARD_4		51
+#define CARD_5		52
+#define CARD_6		53
+
+#define BOOT_0		54
+#define BOOT_1		55
+#define BOOT_2		56
+#define BOOT_3		57
+#define BOOT_4		58
+#define BOOT_5		59
+#define BOOT_6		60
+#define BOOT_7		61
+#define BOOT_8		62
+#define BOOT_9		63
+#define BOOT_10		64
+#define BOOT_11		65
+#define BOOT_12		66
+#define BOOT_13		67
+#define BOOT_14		68
+#define BOOT_15		69
+#define BOOT_16		70
+#define BOOT_17		71
+#define BOOT_18		72
+
+#define DIF_0_P		73
+#define DIF_0_N		74
+#define DIF_1_P		75
+#define DIF_1_N		76
+#define DIF_2_P		77
+#define DIF_2_N		78
+#define DIF_3_P		79
+#define DIF_3_N		80
+#define DIF_4_P		81
+#define DIF_4_N		82
+
+/* AO GPIO chip */
+#define GPIOAO_0	0
+#define GPIOAO_1	1
+#define GPIOAO_2	2
+#define GPIOAO_3	3
+#define GPIOAO_4	4
+#define GPIOAO_5	5
+#define GPIOAO_6	6
+#define GPIOAO_7	7
+#define GPIOAO_8	8
+#define GPIOAO_9	9
+#define GPIOAO_10	10
+#define GPIOAO_11	11
+#define GPIOAO_12	12
+#define GPIOAO_13	13
+#define GPIO_BSD_EN	14
+#define GPIO_TEST_N	15
 
 #endif /* _DT_BINDINGS_MESON8B_GPIO_H */