Il 10/02/22 07:21, Guodong Liu ha scritto:
This commit includes pinctrl driver for mt8186.
Signed-off-by: Guodong Liu <guodong.liu@xxxxxxxxxxxx>
---
drivers/pinctrl/mediatek/Kconfig | 7 +
drivers/pinctrl/mediatek/Makefile | 1 +
drivers/pinctrl/mediatek/pinctrl-mt8186.c | 1313 ++++++++++
drivers/pinctrl/mediatek/pinctrl-mtk-mt8186.h | 2186 +++++++++++++++++
4 files changed, 3507 insertions(+)
create mode 100644 drivers/pinctrl/mediatek/pinctrl-mt8186.c
create mode 100644 drivers/pinctrl/mediatek/pinctrl-mtk-mt8186.h
diff --git a/drivers/pinctrl/mediatek/Kconfig b/drivers/pinctrl/mediatek/Kconfig
index 66db4ac5d169..8dca1ef04965 100644
--- a/drivers/pinctrl/mediatek/Kconfig
+++ b/drivers/pinctrl/mediatek/Kconfig
@@ -147,6 +147,13 @@ config PINCTRL_MT8183
default ARM64 && ARCH_MEDIATEK
select PINCTRL_MTK_PARIS
+config PINCTRL_MT8186
+ bool "Mediatek MT8186 pin control"
+ depends on OF
+ depends on ARM64 || COMPILE_TEST
+ default ARM64 && ARCH_MEDIATEK
+ select PINCTRL_MTK_PARIS
+
config PINCTRL_MT8192
bool "Mediatek MT8192 pin control"
depends on OF
diff --git a/drivers/pinctrl/mediatek/Makefile b/drivers/pinctrl/mediatek/Makefile
index 90f43bb9d9a7..31c3784c6089 100644
--- a/drivers/pinctrl/mediatek/Makefile
+++ b/drivers/pinctrl/mediatek/Makefile
@@ -21,6 +21,7 @@ obj-$(CONFIG_PINCTRL_MT7986) += pinctrl-mt7986.o
obj-$(CONFIG_PINCTRL_MT8167) += pinctrl-mt8167.o
obj-$(CONFIG_PINCTRL_MT8173) += pinctrl-mt8173.o
obj-$(CONFIG_PINCTRL_MT8183) += pinctrl-mt8183.o
+obj-$(CONFIG_PINCTRL_MT8186) += pinctrl-mt8186.o
obj-$(CONFIG_PINCTRL_MT8192) += pinctrl-mt8192.o
obj-$(CONFIG_PINCTRL_MT8195) += pinctrl-mt8195.o
obj-$(CONFIG_PINCTRL_MT8365) += pinctrl-mt8365.o
diff --git a/drivers/pinctrl/mediatek/pinctrl-mt8186.c b/drivers/pinctrl/mediatek/pinctrl-mt8186.c
new file mode 100644
index 000000000000..1e550b15b9d4
--- /dev/null
+++ b/drivers/pinctrl/mediatek/pinctrl-mt8186.c
@@ -0,0 +1,1313 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2021 MediaTek Inc.
+ *
+ * Author: Guodong Liu <guodong.liu@xxxxxxxxxxxx>
+ *
+ */
+
+#include "pinctrl-mtk-mt8186.h"
+#include "pinctrl-paris.h"
+
+/* MT8186 have multiple bases to program pin configuration listed as the below:
+ * iocfg[0]:0x10005000, iocfg[1]:0x10002000, iocfg[2]:0x10002200,
+ * iocfg[3]:0x10002400, iocfg[4]:0x10002600, iocfg[5]:0x10002800,
+ * iocfg[6]:0x10002C00.
+ * _i_based could be used to indicate what base the pin should be mapped into.
+ */
+
+#define PIN_FIELD_BASE(s_pin, e_pin, i_base, s_addr, x_addrs, s_bit, x_bits) \
+ PIN_FIELD_CALC(s_pin, e_pin, i_base, s_addr, x_addrs, s_bit, x_bits, \
+ 32, 0)
Please don't break this line: 84 columns is fine.
+
+#define PINS_FIELD_BASE(s_pin, e_pin, i_base, s_addr, x_addrs, s_bit, x_bits) \
+ PIN_FIELD_CALC(s_pin, e_pin, i_base, s_addr, x_addrs, s_bit, x_bits, \
+ 32, 1)
Same here.
And with that fixed,
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>
