Il 11/10/24 14:03, Yassine Oudjana ha scritto:
From: Yassine Oudjana <y.oudjana@xxxxxxxxxxxxxx>
Add a driver for the MediaTek MT6735 SoC pin controller. This driver
also supports the pin controller on MT6735M, which lacks 6 physical
pins (198-203) used for MSDC2 on MT6735.
Signed-off-by: Yassine Oudjana <y.oudjana@xxxxxxxxxxxxxx>
---
MAINTAINERS | 3 +
drivers/pinctrl/mediatek/Kconfig | 6 +
drivers/pinctrl/mediatek/Makefile | 1 +
drivers/pinctrl/mediatek/pinctrl-mt6735.c | 880 ++++
drivers/pinctrl/mediatek/pinctrl-mtk-mt6735.h | 3993 +++++++++++++++++
5 files changed, 4883 insertions(+)
create mode 100644 drivers/pinctrl/mediatek/pinctrl-mt6735.c
create mode 100644 drivers/pinctrl/mediatek/pinctrl-mtk-mt6735.h
diff --git a/MAINTAINERS b/MAINTAINERS
index f95ae886f9fd8..28de4a76bc05a 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -18315,6 +18315,9 @@ PIN CONTROLLER - MEDIATEK MT6735
M: Yassine Oudjana <y.oudjana@xxxxxxxxxxxxxx>
L: linux-mediatek@xxxxxxxxxxxxxxxxxxx (moderated for non-subscribers)
S: Maintained
+F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml
+F: drivers/pinctrl/mediatek/pinctrl-mt6735.c
+F: drivers/pinctrl/mediatek/pinctrl-mtk-mt6735.h
F: include/dt-bindings/pinctrl/mediatek,mt6735-pinctrl.h
PIN CONTROLLER - MICROCHIP AT91
diff --git a/drivers/pinctrl/mediatek/Kconfig b/drivers/pinctrl/mediatek/Kconfig
index 7af287252834a..73052dad0e4a1 100644
--- a/drivers/pinctrl/mediatek/Kconfig
+++ b/drivers/pinctrl/mediatek/Kconfig
@@ -133,6 +133,12 @@ config PINCTRL_MT2712
default ARM64 && ARCH_MEDIATEK
select PINCTRL_MTK
+config PINCTRL_MT6735
+ bool "MediaTek MT6735(M) pin control"
bool "MediaTek MT6735 and MT6735m pin control"
+ depends on OF
depends on ARM64 || COMPILE_TEST
+ default ARM64 && ARCH_MEDIATEK
+ select PINCTRL_MTK_PARIS
+
config PINCTRL_MT6765
tristate "MediaTek MT6765 pin control"
depends on OF
diff --git a/drivers/pinctrl/mediatek/Makefile b/drivers/pinctrl/mediatek/Makefile
index 680f7e8526e00..f8ea0926b06db 100644
--- a/drivers/pinctrl/mediatek/Makefile
+++ b/drivers/pinctrl/mediatek/Makefile
@@ -18,6 +18,7 @@ obj-$(CONFIG_PINCTRL_MT2701) += pinctrl-mt2701.o
obj-$(CONFIG_PINCTRL_MT2712) += pinctrl-mt2712.o
obj-$(CONFIG_PINCTRL_MT8135) += pinctrl-mt8135.o
obj-$(CONFIG_PINCTRL_MT8127) += pinctrl-mt8127.o
+obj-$(CONFIG_PINCTRL_MT6735) += pinctrl-mt6735.o
obj-$(CONFIG_PINCTRL_MT6765) += pinctrl-mt6765.o
obj-$(CONFIG_PINCTRL_MT6779) += pinctrl-mt6779.o
obj-$(CONFIG_PINCTRL_MT6795) += pinctrl-mt6795.o
diff --git a/drivers/pinctrl/mediatek/pinctrl-mt6735.c b/drivers/pinctrl/mediatek/pinctrl-mt6735.c
new file mode 100644
index 0000000000000..3366860d8b493
--- /dev/null
+++ b/drivers/pinctrl/mediatek/pinctrl-mt6735.c
@@ -0,0 +1,880 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (c) 2022 Yassine Oudjana <y.oudjana@xxxxxxxxxxxxxx>
+ */
+
..snip...
static const unsigned int debounce_time_mt6735[] = {
1, 1000, 16000, 32000, 64000, 128000, 256000, 0
};
+
+static const struct mtk_eint_hw mt6735_eint_hw = {
+ .port_mask = 7,
+ .ports = 6,
+ .ap_num = 224,
+ .db_cnt = 16,
.db_time = debounce_time_mt6735,
+};
After which:
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>
