* [PATCH v4 0/2] pinctrl: make MediaTek pinctrl v2 driver and MT6765 pinctrl driver ready for building loadable module
@ 2020-03-10 7:39 light.hsieh
2020-03-10 7:39 ` [PATCH v4 1/2] pinctrl: make MediaTek pinctrl v2 driver ready for buidling " light.hsieh
2020-03-10 7:39 ` [PATCH v4 2/2] pinctrl: make MediaTek MT6765 pinctrl " light.hsieh
0 siblings, 2 replies; 8+ messages in thread
From: light.hsieh @ 2020-03-10 7:39 UTC (permalink / raw)
To: linus.walleij
Cc: linux-mediatek, linux-gpio, linux-kernel, sean.wang, kuohong.wang,
Light Hsieh
From: Light Hsieh <light.hsieh@mediatek.com>
In the future we want to be able to build the MediaTek pinctrl driver, based on paris, as kernel module. This patch allows pinctrl-paris.c, the external interrupt controller mtk-eint.c, and pinctrl-mtk-common-v2.c to be loadable as module.
The following is the rationale for determining whether mtk-eint.c, pinctrl-mtk-common-v2.c, and pinctrl-paris.c are built as loadable module:
1. drivers/pinctrl/mediatek/Kconfig:
1.1 PINCTRL_MTXXXX: change from bool to tristate. It is specified in
defconfig file. MTXXXX can only be the user of pinctrl-paris,
which can MT6765 or MT8183. The patch for changing
PINCTRL_MT6765 from bool to tristate will be given as the next
patch of the patch series.
1.2 PINCTRL_MTK_PARIS: change from bool to tristate and select
PINCTRL_MTK_V2. No need to specify in defconfig file.
* PINCTRL_MTK_PARIS will be y if any PINCTRL_MTXXXX selecting
PINCTRL_MTK_PARIS is y.
* PINCTRL_MTK_PARIS will be n if all PINCTRL_MTXXXX selecting
PINCTRL_MTK_PARIS is n.
* PINCTRL_MTK_PARIS will be m if some PINCTRL_MTXXXX selecting
PINCTRL_MTK_PARIS are m and other PINCTRL_MTXXXX selecting
PINCTRL_MTK_PARIS are n.
1.3 PINCTRL_MTK_MOORE: select EINT_MTK and PINCTRL_MTK_V2. It is make
to be ready for building as loadable kernel module because it
is not used on Android kernel.
1.4 PINCTRL_MTK_V2: add this tristate config which depends on
PINCTRL_MTK_PARIS and PINCTRL_MTK_MOORE. No need to specify in
defconfig file.
* PINCTRL_MTK_V2 will be y if either PINCTRL_MTK_PARIS or
PINCTRL_MTK_MOORE is y.
* PINCTRL_MTK_V2 will be n if both PINCTRL_MTK_PARIS and
PINCTRL_MTK_MOORE are n.
* PINCTRL_MTK_V2 will be m if PINCTRL_MTK_PARIS is m and
PINCTRL_MTK_MOORE is n.
1.5 EINT_MTK: change from bool to tristate and add rule for default.
No need to specify in defconfig file.
* First rule: determine if EINT_MTK is y or n according to
selection of PINCTRL_MTK or PINCTRL_MTK_MORE.
* Second rule: determine if EINT_MTK is y, m, or n according to
selection of PINCTRL_MTK_PARIS.
2. drivers/pinctrl/mediatek/Makefile: Use PINCTRL_MTK_V2 to determine
if pinctrl-mtk-common-v2.c is built as loadable module or
built-in.
Light Hsieh (2):
pinctrl: make MediaTek pinctrl v2 driver ready for buidling loadable
module
pinctrl: make MediaTek MT6765 pinctrl ready for buidling loadable
module
drivers/pinctrl/mediatek/Kconfig | 15 ++++++++++++---
drivers/pinctrl/mediatek/Makefile | 5 +++--
drivers/pinctrl/mediatek/mtk-eint.c | 9 +++++++++
drivers/pinctrl/mediatek/pinctrl-mt6765.c | 4 ++++
drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.c | 24 ++++++++++++++++++++++++
drivers/pinctrl/mediatek/pinctrl-paris.c | 6 ++++++
drivers/pinctrl/pinconf-generic.c | 1 +
7 files changed, 59 insertions(+), 5 deletions(-)
--
1.8.1.1.dirty
^ permalink raw reply [flat|nested] 8+ messages in thread* [PATCH v4 1/2] pinctrl: make MediaTek pinctrl v2 driver ready for buidling loadable module 2020-03-10 7:39 [PATCH v4 0/2] pinctrl: make MediaTek pinctrl v2 driver and MT6765 pinctrl driver ready for building loadable module light.hsieh @ 2020-03-10 7:39 ` light.hsieh 2020-03-15 21:35 ` Sean Wang 2020-03-10 7:39 ` [PATCH v4 2/2] pinctrl: make MediaTek MT6765 pinctrl " light.hsieh 1 sibling, 1 reply; 8+ messages in thread From: light.hsieh @ 2020-03-10 7:39 UTC (permalink / raw) To: linus.walleij Cc: linux-mediatek, linux-gpio, linux-kernel, sean.wang, kuohong.wang, Light Hsieh From: Light Hsieh <light.hsieh@mediatek.com> In the future we want to be able to build the MediaTek pinctrl driver, based on paris, as kernel module. This patch allows pinctrl-paris.c, the external interrupt controller mtk-eint.c, and pinctrl-mtk-common-v2.c to be loadable as module. Signed-off-by: Light Hsieh <light.hsieh@mediatek.com> Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> --- drivers/pinctrl/mediatek/Kconfig | 13 +++++++++++-- drivers/pinctrl/mediatek/Makefile | 5 +++-- drivers/pinctrl/mediatek/mtk-eint.c | 9 +++++++++ drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.c | 24 ++++++++++++++++++++++++ drivers/pinctrl/mediatek/pinctrl-paris.c | 6 ++++++ drivers/pinctrl/pinconf-generic.c | 1 + 6 files changed, 54 insertions(+), 4 deletions(-) diff --git a/drivers/pinctrl/mediatek/Kconfig b/drivers/pinctrl/mediatek/Kconfig index 701f9af..4cd1109 100644 --- a/drivers/pinctrl/mediatek/Kconfig +++ b/drivers/pinctrl/mediatek/Kconfig @@ -3,10 +3,12 @@ menu "MediaTek pinctrl drivers" depends on ARCH_MEDIATEK || COMPILE_TEST config EINT_MTK - bool "MediaTek External Interrupt Support" + tristate "MediaTek External Interrupt Support" depends on PINCTRL_MTK || PINCTRL_MTK_MOORE || PINCTRL_MTK_PARIS || COMPILE_TEST select GPIOLIB select IRQ_DOMAIN + default y if PINCTRL_MTK || PINCTRL_MTK_MOORE + default PINCTRL_MTK_PARIS config PINCTRL_MTK bool @@ -17,23 +19,30 @@ config PINCTRL_MTK select EINT_MTK select OF_GPIO +config PINCTRL_MTK_V2 + tristate + depends on PINCTRL_MTK_MOORE || PINCTRL_MTK_PARIS + config PINCTRL_MTK_MOORE bool depends on OF select GENERIC_PINCONF select GENERIC_PINCTRL_GROUPS select GENERIC_PINMUX_FUNCTIONS + select EINT_MTK select GPIOLIB select OF_GPIO + select PINCTRL_MTK_V2 config PINCTRL_MTK_PARIS - bool + tristate depends on OF select PINMUX select GENERIC_PINCONF select GPIOLIB select EINT_MTK select OF_GPIO + select PINCTRL_MTK_V2 # For ARMv7 SoCs config PINCTRL_MT2701 diff --git a/drivers/pinctrl/mediatek/Makefile b/drivers/pinctrl/mediatek/Makefile index a74325a..4b71328 100644 --- a/drivers/pinctrl/mediatek/Makefile +++ b/drivers/pinctrl/mediatek/Makefile @@ -2,8 +2,9 @@ # Core obj-$(CONFIG_EINT_MTK) += mtk-eint.o obj-$(CONFIG_PINCTRL_MTK) += pinctrl-mtk-common.o -obj-$(CONFIG_PINCTRL_MTK_MOORE) += pinctrl-moore.o pinctrl-mtk-common-v2.o -obj-$(CONFIG_PINCTRL_MTK_PARIS) += pinctrl-paris.o pinctrl-mtk-common-v2.o +obj-$(CONFIG_PINCTRL_MTK_V2) += pinctrl-mtk-common-v2.o +obj-$(CONFIG_PINCTRL_MTK_MOORE) += pinctrl-moore.o +obj-$(CONFIG_PINCTRL_MTK_PARIS) += pinctrl-paris.o # SoC Drivers obj-$(CONFIG_PINCTRL_MT2701) += pinctrl-mt2701.o diff --git a/drivers/pinctrl/mediatek/mtk-eint.c b/drivers/pinctrl/mediatek/mtk-eint.c index 7e526bcf..99703a8 100644 --- a/drivers/pinctrl/mediatek/mtk-eint.c +++ b/drivers/pinctrl/mediatek/mtk-eint.c @@ -9,6 +9,7 @@ * */ +#include <linux/module.h> #include <linux/delay.h> #include <linux/err.h> #include <linux/gpio/driver.h> @@ -379,6 +380,7 @@ int mtk_eint_do_suspend(struct mtk_eint *eint) return 0; } +EXPORT_SYMBOL_GPL(mtk_eint_do_suspend); int mtk_eint_do_resume(struct mtk_eint *eint) { @@ -386,6 +388,7 @@ int mtk_eint_do_resume(struct mtk_eint *eint) return 0; } +EXPORT_SYMBOL_GPL(mtk_eint_do_resume); int mtk_eint_set_debounce(struct mtk_eint *eint, unsigned long eint_num, unsigned int debounce) @@ -440,6 +443,7 @@ int mtk_eint_set_debounce(struct mtk_eint *eint, unsigned long eint_num, return 0; } +EXPORT_SYMBOL_GPL(mtk_eint_set_debounce); int mtk_eint_find_irq(struct mtk_eint *eint, unsigned long eint_n) { @@ -451,6 +455,7 @@ int mtk_eint_find_irq(struct mtk_eint *eint, unsigned long eint_n) return irq; } +EXPORT_SYMBOL_GPL(mtk_eint_find_irq); int mtk_eint_do_init(struct mtk_eint *eint) { @@ -495,3 +500,7 @@ int mtk_eint_do_init(struct mtk_eint *eint) return 0; } +EXPORT_SYMBOL_GPL(mtk_eint_do_init); + +MODULE_LICENSE("GPL v2"); +MODULE_DESCRIPTION("MediaTek EINT Driver"); diff --git a/drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.c b/drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.c index 1da9425..cdf2d69 100644 --- a/drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.c +++ b/drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.c @@ -6,6 +6,7 @@ * */ +#include <linux/module.h> #include <dt-bindings/pinctrl/mt65xx.h> #include <linux/device.h> #include <linux/err.h> @@ -206,6 +207,7 @@ int mtk_hw_set_value(struct mtk_pinctrl *hw, const struct mtk_pin_desc *desc, return 0; } +EXPORT_SYMBOL_GPL(mtk_hw_set_value); int mtk_hw_get_value(struct mtk_pinctrl *hw, const struct mtk_pin_desc *desc, int field, int *value) @@ -225,6 +227,7 @@ int mtk_hw_get_value(struct mtk_pinctrl *hw, const struct mtk_pin_desc *desc, return 0; } +EXPORT_SYMBOL_GPL(mtk_hw_get_value); static int mtk_xt_find_eint_num(struct mtk_pinctrl *hw, unsigned long eint_n) { @@ -363,6 +366,7 @@ int mtk_build_eint(struct mtk_pinctrl *hw, struct platform_device *pdev) return mtk_eint_do_init(hw->eint); } +EXPORT_SYMBOL_GPL(mtk_build_eint); /* Revision 0 */ int mtk_pinconf_bias_disable_set(struct mtk_pinctrl *hw, @@ -382,6 +386,7 @@ int mtk_pinconf_bias_disable_set(struct mtk_pinctrl *hw, return 0; } +EXPORT_SYMBOL_GPL(mtk_pinconf_bias_disable_set); int mtk_pinconf_bias_disable_get(struct mtk_pinctrl *hw, const struct mtk_pin_desc *desc, int *res) @@ -404,6 +409,7 @@ int mtk_pinconf_bias_disable_get(struct mtk_pinctrl *hw, return 0; } +EXPORT_SYMBOL_GPL(mtk_pinconf_bias_disable_get); int mtk_pinconf_bias_set(struct mtk_pinctrl *hw, const struct mtk_pin_desc *desc, bool pullup) @@ -423,6 +429,7 @@ int mtk_pinconf_bias_set(struct mtk_pinctrl *hw, return 0; } +EXPORT_SYMBOL_GPL(mtk_pinconf_bias_set); int mtk_pinconf_bias_get(struct mtk_pinctrl *hw, const struct mtk_pin_desc *desc, bool pullup, int *res) @@ -442,6 +449,7 @@ int mtk_pinconf_bias_get(struct mtk_pinctrl *hw, return 0; } +EXPORT_SYMBOL_GPL(mtk_pinconf_bias_get); /* Revision 1 */ int mtk_pinconf_bias_disable_set_rev1(struct mtk_pinctrl *hw, @@ -456,6 +464,7 @@ int mtk_pinconf_bias_disable_set_rev1(struct mtk_pinctrl *hw, return 0; } +EXPORT_SYMBOL_GPL(mtk_pinconf_bias_disable_set_rev1); int mtk_pinconf_bias_disable_get_rev1(struct mtk_pinctrl *hw, const struct mtk_pin_desc *desc, int *res) @@ -473,6 +482,7 @@ int mtk_pinconf_bias_disable_get_rev1(struct mtk_pinctrl *hw, return 0; } +EXPORT_SYMBOL_GPL(mtk_pinconf_bias_disable_get_rev1); int mtk_pinconf_bias_set_rev1(struct mtk_pinctrl *hw, const struct mtk_pin_desc *desc, bool pullup) @@ -492,6 +502,7 @@ int mtk_pinconf_bias_set_rev1(struct mtk_pinctrl *hw, return 0; } +EXPORT_SYMBOL_GPL(mtk_pinconf_bias_set_rev1); int mtk_pinconf_bias_get_rev1(struct mtk_pinctrl *hw, const struct mtk_pin_desc *desc, bool pullup, @@ -517,6 +528,7 @@ int mtk_pinconf_bias_get_rev1(struct mtk_pinctrl *hw, return 0; } +EXPORT_SYMBOL_GPL(mtk_pinconf_bias_set_gev1); /* Combo for the following pull register type: * 1. PU + PD @@ -717,6 +729,7 @@ int mtk_pinconf_bias_set_combo(struct mtk_pinctrl *hw, out: return err; } +EXPORT_SYMBOL_GPL(mtk_pinconf_bias_set_combo); int mtk_pinconf_bias_get_combo(struct mtk_pinctrl *hw, const struct mtk_pin_desc *desc, @@ -737,6 +750,7 @@ int mtk_pinconf_bias_get_combo(struct mtk_pinctrl *hw, out: return err; } +EXPORT_SYMBOL_GPL(mtk_pinconf_bias_get_combo); /* Revision 0 */ int mtk_pinconf_drive_set(struct mtk_pinctrl *hw, @@ -766,6 +780,7 @@ int mtk_pinconf_drive_set(struct mtk_pinctrl *hw, return err; } +EXPORT_SYMBOL_GPL(mtk_pinconf_drive_set); int mtk_pinconf_drive_get(struct mtk_pinctrl *hw, const struct mtk_pin_desc *desc, int *val) @@ -790,6 +805,7 @@ int mtk_pinconf_drive_get(struct mtk_pinctrl *hw, return 0; } +EXPORT_SYMBOL_GPL(mtk_pinconf_drive_get); /* Revision 1 */ int mtk_pinconf_drive_set_rev1(struct mtk_pinctrl *hw, @@ -811,6 +827,7 @@ int mtk_pinconf_drive_set_rev1(struct mtk_pinctrl *hw, return err; } +EXPORT_SYMBOL_GPL(mtk_pinconf_drive_set_rev1); int mtk_pinconf_drive_get_rev1(struct mtk_pinctrl *hw, const struct mtk_pin_desc *desc, int *val) @@ -828,18 +845,21 @@ int mtk_pinconf_drive_get_rev1(struct mtk_pinctrl *hw, return 0; } +EXPORT_SYMBOL_GPL(mtk_pinconf_drive_get_rev1); int mtk_pinconf_drive_set_raw(struct mtk_pinctrl *hw, const struct mtk_pin_desc *desc, u32 arg) { return mtk_hw_set_value(hw, desc, PINCTRL_PIN_REG_DRV, arg); } +EXPORT_SYMBOL_GPL(mtk_pinconf_drive_set_raw); int mtk_pinconf_drive_get_raw(struct mtk_pinctrl *hw, const struct mtk_pin_desc *desc, int *val) { return mtk_hw_get_value(hw, desc, PINCTRL_PIN_REG_DRV, val); } +EXPORT_SYMBOL_GPL(mtk_pinconf_drive_get_raw); int mtk_pinconf_adv_pull_set(struct mtk_pinctrl *hw, const struct mtk_pin_desc *desc, bool pullup, @@ -880,6 +900,7 @@ int mtk_pinconf_adv_pull_set(struct mtk_pinctrl *hw, return err; } +EXPORT_SYMBOL_GPL(mtk_pinconf_adv_pull_set); int mtk_pinconf_adv_pull_get(struct mtk_pinctrl *hw, const struct mtk_pin_desc *desc, bool pullup, @@ -922,6 +943,7 @@ int mtk_pinconf_adv_pull_get(struct mtk_pinctrl *hw, return 0; } +EXPORT_SYMBOL_GPL(mtk_pinconf_adv_pull_get); int mtk_pinconf_adv_drive_set(struct mtk_pinctrl *hw, const struct mtk_pin_desc *desc, u32 arg) @@ -948,6 +970,7 @@ int mtk_pinconf_adv_drive_set(struct mtk_pinctrl *hw, return err; } +EXPORT_SYMBOL_GPL(mtk_pinconf_adv_drive_set); int mtk_pinconf_adv_drive_get(struct mtk_pinctrl *hw, const struct mtk_pin_desc *desc, u32 *val) @@ -971,3 +994,4 @@ int mtk_pinconf_adv_drive_get(struct mtk_pinctrl *hw, return 0; } +EXPORT_SYMBOL_GPL(mtk_pinconf_adv_drive_get); diff --git a/drivers/pinctrl/mediatek/pinctrl-paris.c b/drivers/pinctrl/mediatek/pinctrl-paris.c index 83bf29c..028a3de 100644 --- a/drivers/pinctrl/mediatek/pinctrl-paris.c +++ b/drivers/pinctrl/mediatek/pinctrl-paris.c @@ -9,6 +9,7 @@ * Hongzhou.Yang <hongzhou.yang@mediatek.com> */ +#include <linux/module.h> #include <linux/gpio/driver.h> #include <dt-bindings/pinctrl/mt65xx.h> #include "pinctrl-paris.h" @@ -633,6 +634,7 @@ ssize_t mtk_pctrl_show_one_pin(struct mtk_pinctrl *hw, return len; } +EXPORT_SYMBOL_GPL(mtk_pctrl_show_one_pin); #define PIN_DBG_BUF_SZ 96 static void mtk_pctrl_dbg_show(struct pinctrl_dev *pctldev, struct seq_file *s, @@ -1037,3 +1039,7 @@ static int mtk_paris_pinctrl_resume(struct device *device) .suspend_noirq = mtk_paris_pinctrl_suspend, .resume_noirq = mtk_paris_pinctrl_resume, }; +EXPORT_SYMBOL_GPL(mtk_paris_pinctrl_probe); + +MODULE_LICENSE("GPL v2"); +MODULE_DESCRIPTION("MediaTek Pinctrl Common Driver V2 Paris"); diff --git a/drivers/pinctrl/pinconf-generic.c b/drivers/pinctrl/pinconf-generic.c index 9eb8630..dfef471 100644 --- a/drivers/pinctrl/pinconf-generic.c +++ b/drivers/pinctrl/pinconf-generic.c @@ -286,6 +286,7 @@ int pinconf_generic_parse_dt_config(struct device_node *np, kfree(cfg); return ret; } +EXPORT_SYMBOL_GPL(pinconf_generic_parse_dt_config); int pinconf_generic_dt_subnode_to_map(struct pinctrl_dev *pctldev, struct device_node *np, struct pinctrl_map **map, -- 1.8.1.1.dirty ^ permalink raw reply related [flat|nested] 8+ messages in thread
* Re: [PATCH v4 1/2] pinctrl: make MediaTek pinctrl v2 driver ready for buidling loadable module 2020-03-10 7:39 ` [PATCH v4 1/2] pinctrl: make MediaTek pinctrl v2 driver ready for buidling " light.hsieh @ 2020-03-15 21:35 ` Sean Wang 2020-03-17 9:28 ` Light Hsieh 0 siblings, 1 reply; 8+ messages in thread From: Sean Wang @ 2020-03-15 21:35 UTC (permalink / raw) To: Light Hsieh Cc: Linus Walleij, moderated list:ARM/Mediatek SoC support, open list:GPIO SUBSYSTEM, lkml, kuohong.wang Hi, Light On Tue, Mar 10, 2020 at 12:39 AM <light.hsieh@mediatek.com> wrote: > > From: Light Hsieh <light.hsieh@mediatek.com> > Correct the prefix of the subject with "pinctrl: mediatek". > In the future we want to be able to build the MediaTek pinctrl driver, > based on paris, as kernel module. This patch allows pinctrl-paris.c, the > external interrupt controller mtk-eint.c, and pinctrl-mtk-common-v2.c to > be loadable as module. > > Signed-off-by: Light Hsieh <light.hsieh@mediatek.com> > Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> > --- > drivers/pinctrl/mediatek/Kconfig | 13 +++++++++++-- > drivers/pinctrl/mediatek/Makefile | 5 +++-- > drivers/pinctrl/mediatek/mtk-eint.c | 9 +++++++++ > drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.c | 24 ++++++++++++++++++++++++ > drivers/pinctrl/mediatek/pinctrl-paris.c | 6 ++++++ > drivers/pinctrl/pinconf-generic.c | 1 + Separate the patches for the device driver and for the core respectively. > 6 files changed, 54 insertions(+), 4 deletions(-) > > diff --git a/drivers/pinctrl/mediatek/Kconfig b/drivers/pinctrl/mediatek/Kconfig > index 701f9af..4cd1109 100644 > --- a/drivers/pinctrl/mediatek/Kconfig > +++ b/drivers/pinctrl/mediatek/Kconfig > @@ -3,10 +3,12 @@ menu "MediaTek pinctrl drivers" > depends on ARCH_MEDIATEK || COMPILE_TEST > > config EINT_MTK > - bool "MediaTek External Interrupt Support" > + tristate "MediaTek External Interrupt Support" > depends on PINCTRL_MTK || PINCTRL_MTK_MOORE || PINCTRL_MTK_PARIS || COMPILE_TEST > select GPIOLIB > select IRQ_DOMAIN > + default y if PINCTRL_MTK || PINCTRL_MTK_MOORE > + default PINCTRL_MTK_PARIS > > config PINCTRL_MTK > bool > @@ -17,23 +19,30 @@ config PINCTRL_MTK > select EINT_MTK > select OF_GPIO > > +config PINCTRL_MTK_V2 > + tristate > + depends on PINCTRL_MTK_MOORE || PINCTRL_MTK_PARIS PINCTRL_MTK_V2 doesn't have to depend on PINCTRL_MTK_MOORE or PINCTRL_MTK_PARIS to work and it can build on it own so that lets us remove the dependency. > + > config PINCTRL_MTK_MOORE > bool > depends on OF > select GENERIC_PINCONF > select GENERIC_PINCTRL_GROUPS > select GENERIC_PINMUX_FUNCTIONS > + select EINT_MTK The original design of PINCTRL_MTK_MOORE doesn't have to work with EINT_MTK coupled tightly so that let us remove the reverse dependency. > select GPIOLIB > select OF_GPIO > + select PINCTRL_MTK_V2 > > config PINCTRL_MTK_PARIS > - bool > + tristate > depends on OF > select PINMUX > select GENERIC_PINCONF > select GPIOLIB > select EINT_MTK > select OF_GPIO > + select PINCTRL_MTK_V2 > > # For ARMv7 SoCs > config PINCTRL_MT2701 > diff --git a/drivers/pinctrl/mediatek/Makefile b/drivers/pinctrl/mediatek/Makefile > index a74325a..4b71328 100644 > --- a/drivers/pinctrl/mediatek/Makefile > +++ b/drivers/pinctrl/mediatek/Makefile > @@ -2,8 +2,9 @@ > # Core > obj-$(CONFIG_EINT_MTK) += mtk-eint.o > obj-$(CONFIG_PINCTRL_MTK) += pinctrl-mtk-common.o > -obj-$(CONFIG_PINCTRL_MTK_MOORE) += pinctrl-moore.o pinctrl-mtk-common-v2.o > -obj-$(CONFIG_PINCTRL_MTK_PARIS) += pinctrl-paris.o pinctrl-mtk-common-v2.o > +obj-$(CONFIG_PINCTRL_MTK_V2) += pinctrl-mtk-common-v2.o > +obj-$(CONFIG_PINCTRL_MTK_MOORE) += pinctrl-moore.o > +obj-$(CONFIG_PINCTRL_MTK_PARIS) += pinctrl-paris.o > > # SoC Drivers > obj-$(CONFIG_PINCTRL_MT2701) += pinctrl-mt2701.o > diff --git a/drivers/pinctrl/mediatek/mtk-eint.c b/drivers/pinctrl/mediatek/mtk-eint.c > index 7e526bcf..99703a8 100644 > --- a/drivers/pinctrl/mediatek/mtk-eint.c > +++ b/drivers/pinctrl/mediatek/mtk-eint.c > @@ -9,6 +9,7 @@ > * > */ > > +#include <linux/module.h> Sort in alphabetical order, please. > #include <linux/delay.h> > #include <linux/err.h> > #include <linux/gpio/driver.h> > @@ -379,6 +380,7 @@ int mtk_eint_do_suspend(struct mtk_eint *eint) > > return 0; > } > +EXPORT_SYMBOL_GPL(mtk_eint_do_suspend); > > int mtk_eint_do_resume(struct mtk_eint *eint) > { > @@ -386,6 +388,7 @@ int mtk_eint_do_resume(struct mtk_eint *eint) > > return 0; > } > +EXPORT_SYMBOL_GPL(mtk_eint_do_resume); > > int mtk_eint_set_debounce(struct mtk_eint *eint, unsigned long eint_num, > unsigned int debounce) > @@ -440,6 +443,7 @@ int mtk_eint_set_debounce(struct mtk_eint *eint, unsigned long eint_num, > > return 0; > } > +EXPORT_SYMBOL_GPL(mtk_eint_set_debounce); > > int mtk_eint_find_irq(struct mtk_eint *eint, unsigned long eint_n) > { > @@ -451,6 +455,7 @@ int mtk_eint_find_irq(struct mtk_eint *eint, unsigned long eint_n) > > return irq; > } > +EXPORT_SYMBOL_GPL(mtk_eint_find_irq); > > int mtk_eint_do_init(struct mtk_eint *eint) > { > @@ -495,3 +500,7 @@ int mtk_eint_do_init(struct mtk_eint *eint) > > return 0; > } > +EXPORT_SYMBOL_GPL(mtk_eint_do_init); > + > +MODULE_LICENSE("GPL v2"); > +MODULE_DESCRIPTION("MediaTek EINT Driver"); > diff --git a/drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.c b/drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.c > index 1da9425..cdf2d69 100644 > --- a/drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.c > +++ b/drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.c > @@ -6,6 +6,7 @@ > * > */ > > +#include <linux/module.h> Sort in alphabetical order, please. > #include <dt-bindings/pinctrl/mt65xx.h> > #include <linux/device.h> > #include <linux/err.h> > @@ -206,6 +207,7 @@ int mtk_hw_set_value(struct mtk_pinctrl *hw, const struct mtk_pin_desc *desc, > > return 0; > } > +EXPORT_SYMBOL_GPL(mtk_hw_set_value); > > int mtk_hw_get_value(struct mtk_pinctrl *hw, const struct mtk_pin_desc *desc, > int field, int *value) > @@ -225,6 +227,7 @@ int mtk_hw_get_value(struct mtk_pinctrl *hw, const struct mtk_pin_desc *desc, > > return 0; > } > +EXPORT_SYMBOL_GPL(mtk_hw_get_value); > > static int mtk_xt_find_eint_num(struct mtk_pinctrl *hw, unsigned long eint_n) > { > @@ -363,6 +366,7 @@ int mtk_build_eint(struct mtk_pinctrl *hw, struct platform_device *pdev) > > return mtk_eint_do_init(hw->eint); > } > +EXPORT_SYMBOL_GPL(mtk_build_eint); > > /* Revision 0 */ > int mtk_pinconf_bias_disable_set(struct mtk_pinctrl *hw, > @@ -382,6 +386,7 @@ int mtk_pinconf_bias_disable_set(struct mtk_pinctrl *hw, > > return 0; > } > +EXPORT_SYMBOL_GPL(mtk_pinconf_bias_disable_set); > > int mtk_pinconf_bias_disable_get(struct mtk_pinctrl *hw, > const struct mtk_pin_desc *desc, int *res) > @@ -404,6 +409,7 @@ int mtk_pinconf_bias_disable_get(struct mtk_pinctrl *hw, > > return 0; > } > +EXPORT_SYMBOL_GPL(mtk_pinconf_bias_disable_get); > > int mtk_pinconf_bias_set(struct mtk_pinctrl *hw, > const struct mtk_pin_desc *desc, bool pullup) > @@ -423,6 +429,7 @@ int mtk_pinconf_bias_set(struct mtk_pinctrl *hw, > > return 0; > } > +EXPORT_SYMBOL_GPL(mtk_pinconf_bias_set); > > int mtk_pinconf_bias_get(struct mtk_pinctrl *hw, > const struct mtk_pin_desc *desc, bool pullup, int *res) > @@ -442,6 +449,7 @@ int mtk_pinconf_bias_get(struct mtk_pinctrl *hw, > > return 0; > } > +EXPORT_SYMBOL_GPL(mtk_pinconf_bias_get); > > /* Revision 1 */ > int mtk_pinconf_bias_disable_set_rev1(struct mtk_pinctrl *hw, > @@ -456,6 +464,7 @@ int mtk_pinconf_bias_disable_set_rev1(struct mtk_pinctrl *hw, > > return 0; > } > +EXPORT_SYMBOL_GPL(mtk_pinconf_bias_disable_set_rev1); > > int mtk_pinconf_bias_disable_get_rev1(struct mtk_pinctrl *hw, > const struct mtk_pin_desc *desc, int *res) > @@ -473,6 +482,7 @@ int mtk_pinconf_bias_disable_get_rev1(struct mtk_pinctrl *hw, > > return 0; > } > +EXPORT_SYMBOL_GPL(mtk_pinconf_bias_disable_get_rev1); > > int mtk_pinconf_bias_set_rev1(struct mtk_pinctrl *hw, > const struct mtk_pin_desc *desc, bool pullup) > @@ -492,6 +502,7 @@ int mtk_pinconf_bias_set_rev1(struct mtk_pinctrl *hw, > > return 0; > } > +EXPORT_SYMBOL_GPL(mtk_pinconf_bias_set_rev1); > > int mtk_pinconf_bias_get_rev1(struct mtk_pinctrl *hw, > const struct mtk_pin_desc *desc, bool pullup, > @@ -517,6 +528,7 @@ int mtk_pinconf_bias_get_rev1(struct mtk_pinctrl *hw, > > return 0; > } > +EXPORT_SYMBOL_GPL(mtk_pinconf_bias_set_gev1); That should be EXPORT_SYMBOL_GPL(mtk_pinconf_bias_get_rev1); > > /* Combo for the following pull register type: > * 1. PU + PD > @@ -717,6 +729,7 @@ int mtk_pinconf_bias_set_combo(struct mtk_pinctrl *hw, > out: > return err; > } > +EXPORT_SYMBOL_GPL(mtk_pinconf_bias_set_combo); > > int mtk_pinconf_bias_get_combo(struct mtk_pinctrl *hw, > const struct mtk_pin_desc *desc, > @@ -737,6 +750,7 @@ int mtk_pinconf_bias_get_combo(struct mtk_pinctrl *hw, > out: > return err; > } > +EXPORT_SYMBOL_GPL(mtk_pinconf_bias_get_combo); > > /* Revision 0 */ > int mtk_pinconf_drive_set(struct mtk_pinctrl *hw, > @@ -766,6 +780,7 @@ int mtk_pinconf_drive_set(struct mtk_pinctrl *hw, > > return err; > } > +EXPORT_SYMBOL_GPL(mtk_pinconf_drive_set); > > int mtk_pinconf_drive_get(struct mtk_pinctrl *hw, > const struct mtk_pin_desc *desc, int *val) > @@ -790,6 +805,7 @@ int mtk_pinconf_drive_get(struct mtk_pinctrl *hw, > > return 0; > } > +EXPORT_SYMBOL_GPL(mtk_pinconf_drive_get); > > /* Revision 1 */ > int mtk_pinconf_drive_set_rev1(struct mtk_pinctrl *hw, > @@ -811,6 +827,7 @@ int mtk_pinconf_drive_set_rev1(struct mtk_pinctrl *hw, > > return err; > } > +EXPORT_SYMBOL_GPL(mtk_pinconf_drive_set_rev1); > > int mtk_pinconf_drive_get_rev1(struct mtk_pinctrl *hw, > const struct mtk_pin_desc *desc, int *val) > @@ -828,18 +845,21 @@ int mtk_pinconf_drive_get_rev1(struct mtk_pinctrl *hw, > > return 0; > } > +EXPORT_SYMBOL_GPL(mtk_pinconf_drive_get_rev1); > > int mtk_pinconf_drive_set_raw(struct mtk_pinctrl *hw, > const struct mtk_pin_desc *desc, u32 arg) > { > return mtk_hw_set_value(hw, desc, PINCTRL_PIN_REG_DRV, arg); > } > +EXPORT_SYMBOL_GPL(mtk_pinconf_drive_set_raw); > > int mtk_pinconf_drive_get_raw(struct mtk_pinctrl *hw, > const struct mtk_pin_desc *desc, int *val) > { > return mtk_hw_get_value(hw, desc, PINCTRL_PIN_REG_DRV, val); > } > +EXPORT_SYMBOL_GPL(mtk_pinconf_drive_get_raw); > > int mtk_pinconf_adv_pull_set(struct mtk_pinctrl *hw, > const struct mtk_pin_desc *desc, bool pullup, > @@ -880,6 +900,7 @@ int mtk_pinconf_adv_pull_set(struct mtk_pinctrl *hw, > > return err; > } > +EXPORT_SYMBOL_GPL(mtk_pinconf_adv_pull_set); > > int mtk_pinconf_adv_pull_get(struct mtk_pinctrl *hw, > const struct mtk_pin_desc *desc, bool pullup, > @@ -922,6 +943,7 @@ int mtk_pinconf_adv_pull_get(struct mtk_pinctrl *hw, > > return 0; > } > +EXPORT_SYMBOL_GPL(mtk_pinconf_adv_pull_get); > > int mtk_pinconf_adv_drive_set(struct mtk_pinctrl *hw, > const struct mtk_pin_desc *desc, u32 arg) > @@ -948,6 +970,7 @@ int mtk_pinconf_adv_drive_set(struct mtk_pinctrl *hw, > > return err; > } > +EXPORT_SYMBOL_GPL(mtk_pinconf_adv_drive_set); > > int mtk_pinconf_adv_drive_get(struct mtk_pinctrl *hw, > const struct mtk_pin_desc *desc, u32 *val) > @@ -971,3 +994,4 @@ int mtk_pinconf_adv_drive_get(struct mtk_pinctrl *hw, > > return 0; > } > +EXPORT_SYMBOL_GPL(mtk_pinconf_adv_drive_get); > diff --git a/drivers/pinctrl/mediatek/pinctrl-paris.c b/drivers/pinctrl/mediatek/pinctrl-paris.c > index 83bf29c..028a3de 100644 > --- a/drivers/pinctrl/mediatek/pinctrl-paris.c > +++ b/drivers/pinctrl/mediatek/pinctrl-paris.c > @@ -9,6 +9,7 @@ > * Hongzhou.Yang <hongzhou.yang@mediatek.com> > */ > > +#include <linux/module.h> Sort in alphabetical order, please. > #include <linux/gpio/driver.h> > #include <dt-bindings/pinctrl/mt65xx.h> > #include "pinctrl-paris.h" > @@ -633,6 +634,7 @@ ssize_t mtk_pctrl_show_one_pin(struct mtk_pinctrl *hw, > > return len; > } > +EXPORT_SYMBOL_GPL(mtk_pctrl_show_one_pin); > > #define PIN_DBG_BUF_SZ 96 > static void mtk_pctrl_dbg_show(struct pinctrl_dev *pctldev, struct seq_file *s, > @@ -1037,3 +1039,7 @@ static int mtk_paris_pinctrl_resume(struct device *device) > .suspend_noirq = mtk_paris_pinctrl_suspend, > .resume_noirq = mtk_paris_pinctrl_resume, > }; > +EXPORT_SYMBOL_GPL(mtk_paris_pinctrl_probe); > + > +MODULE_LICENSE("GPL v2"); > +MODULE_DESCRIPTION("MediaTek Pinctrl Common Driver V2 Paris"); > diff --git a/drivers/pinctrl/pinconf-generic.c b/drivers/pinctrl/pinconf-generic.c > index 9eb8630..dfef471 100644 > --- a/drivers/pinctrl/pinconf-generic.c > +++ b/drivers/pinctrl/pinconf-generic.c > @@ -286,6 +286,7 @@ int pinconf_generic_parse_dt_config(struct device_node *np, > kfree(cfg); > return ret; > } > +EXPORT_SYMBOL_GPL(pinconf_generic_parse_dt_config); > The change probably has been done in b88d145191ad ("pinctrl: Export some needed symbols at module load time"). > int pinconf_generic_dt_subnode_to_map(struct pinctrl_dev *pctldev, > struct device_node *np, struct pinctrl_map **map, > -- > 1.8.1.1.dirty ^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH v4 1/2] pinctrl: make MediaTek pinctrl v2 driver ready for buidling loadable module 2020-03-15 21:35 ` Sean Wang @ 2020-03-17 9:28 ` Light Hsieh 2020-03-17 19:57 ` Sean Wang 0 siblings, 1 reply; 8+ messages in thread From: Light Hsieh @ 2020-03-17 9:28 UTC (permalink / raw) To: Sean Wang Cc: Linus Walleij, moderated list:ARM/Mediatek SoC support, open list:GPIO SUBSYSTEM, lkml, kuohong.wang On Sun, 2020-03-15 at 14:35 -0700, Sean Wang wrote: > Hi, Light > > On Tue, Mar 10, 2020 at 12:39 AM <light.hsieh@mediatek.com> wrote: > > > > From: Light Hsieh <light.hsieh@mediatek.com> > > > > Correct the prefix of the subject with "pinctrl: mediatek". > > > In the future we want to be able to build the MediaTek pinctrl driver, > > based on paris, as kernel module. This patch allows pinctrl-paris.c, the > > external interrupt controller mtk-eint.c, and pinctrl-mtk-common-v2.c to > > be loadable as module. > > > > Signed-off-by: Light Hsieh <light.hsieh@mediatek.com> > > Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> > > --- > > drivers/pinctrl/mediatek/Kconfig | 13 +++++++++++-- > > drivers/pinctrl/mediatek/Makefile | 5 +++-- > > drivers/pinctrl/mediatek/mtk-eint.c | 9 +++++++++ > > drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.c | 24 ++++++++++++++++++++++++ > > drivers/pinctrl/mediatek/pinctrl-paris.c | 6 ++++++ > > drivers/pinctrl/pinconf-generic.c | 1 + > > Separate the patches for the device driver and for the core respectively. Since the patch for pinconf-generic.c had been done in b88d145191ad ("pinctrl: Export some needed symbols at module load time"). I will remove patch for pinconf-generic.c. > > 6 files changed, 54 insertions(+), 4 deletions(-) > > > > diff --git a/drivers/pinctrl/mediatek/Kconfig b/drivers/pinctrl/mediatek/Kconfig > > index 701f9af..4cd1109 100644 > > --- a/drivers/pinctrl/mediatek/Kconfig > > +++ b/drivers/pinctrl/mediatek/Kconfig > > @@ -3,10 +3,12 @@ menu "MediaTek pinctrl drivers" > > depends on ARCH_MEDIATEK || COMPILE_TEST > > > > config EINT_MTK > > - bool "MediaTek External Interrupt Support" > > + tristate "MediaTek External Interrupt Support" > > depends on PINCTRL_MTK || PINCTRL_MTK_MOORE || PINCTRL_MTK_PARIS || COMPILE_TEST > > select GPIOLIB > > select IRQ_DOMAIN > > + default y if PINCTRL_MTK || PINCTRL_MTK_MOORE > > + default PINCTRL_MTK_PARIS > > > > config PINCTRL_MTK > > bool > > @@ -17,23 +19,30 @@ config PINCTRL_MTK > > select EINT_MTK > > select OF_GPIO > > > > +config PINCTRL_MTK_V2 > > + tristate > > + depends on PINCTRL_MTK_MOORE || PINCTRL_MTK_PARIS > > PINCTRL_MTK_V2 doesn't have to depend on PINCTRL_MTK_MOORE or > PINCTRL_MTK_PARIS to work and it can build on it own so that lets us > remove the dependency. > The usage of PINCTRL_MTK had been describe in cover letter: 1.4 PINCTRL_MTK_V2: add this tristate config which depends on PINCTRL_MTK_PARIS and PINCTRL_MTK_MOORE. No need to specify in defconfig file. * PINCTRL_MTK_V2 will be y if either PINCTRL_MTK_PARIS or PINCTRL_MTK_MOORE is y. * PINCTRL_MTK_V2 will be n if both PINCTRL_MTK_PARIS and PINCTRL_MTK_MOORE are n. * PINCTRL_MTK_V2 will be m if PINCTRL_MTK_PARIS is m and PINCTRL_MTK_MOORE is n. Without PINCTRL_MTK_V2, we cannot specify whether pinctrl-mtk-common-v2.c is built-in or loadable kernel module. > > + > > config PINCTRL_MTK_MOORE > > bool > > depends on OF > > select GENERIC_PINCONF > > select GENERIC_PINCTRL_GROUPS > > select GENERIC_PINMUX_FUNCTIONS > > + select EINT_MTK > > The original design of PINCTRL_MTK_MOORE doesn't have to work with > EINT_MTK coupled tightly so that let us remove the reverse dependency. > Actually, PINCTRL_MTK_MOORE use EINT_MTK in the following call flow: mtk_moore_pinctrl_probe() -> mtk_build_eint() -> mtk_eint_do_init(). mtk_eint_do_init() is defined in mtk-eint.c. > > select GPIOLIB > > select OF_GPIO > > + select PINCTRL_MTK_V2 > > > > config PINCTRL_MTK_PARIS > > - bool > > + tristate > > depends on OF > > select PINMUX > > select GENERIC_PINCONF > > select GPIOLIB > > select EINT_MTK > > select OF_GPIO > > + select PINCTRL_MTK_V2 > > > > # For ARMv7 SoCs > > config PINCTRL_MT2701 > > diff --git a/drivers/pinctrl/mediatek/Makefile b/drivers/pinctrl/mediatek/Makefile > > index a74325a..4b71328 100644 > > --- a/drivers/pinctrl/mediatek/Makefile > > +++ b/drivers/pinctrl/mediatek/Makefile > > @@ -2,8 +2,9 @@ > > # Core > > obj-$(CONFIG_EINT_MTK) += mtk-eint.o > > obj-$(CONFIG_PINCTRL_MTK) += pinctrl-mtk-common.o > > -obj-$(CONFIG_PINCTRL_MTK_MOORE) += pinctrl-moore.o pinctrl-mtk-common-v2.o > > -obj-$(CONFIG_PINCTRL_MTK_PARIS) += pinctrl-paris.o pinctrl-mtk-common-v2.o > > +obj-$(CONFIG_PINCTRL_MTK_V2) += pinctrl-mtk-common-v2.o > > +obj-$(CONFIG_PINCTRL_MTK_MOORE) += pinctrl-moore.o > > +obj-$(CONFIG_PINCTRL_MTK_PARIS) += pinctrl-paris.o > > > > # SoC Drivers > > obj-$(CONFIG_PINCTRL_MT2701) += pinctrl-mt2701.o > > diff --git a/drivers/pinctrl/mediatek/mtk-eint.c b/drivers/pinctrl/mediatek/mtk-eint.c > > index 7e526bcf..99703a8 100644 > > --- a/drivers/pinctrl/mediatek/mtk-eint.c > > +++ b/drivers/pinctrl/mediatek/mtk-eint.c > > @@ -9,6 +9,7 @@ > > * > > */ > > > > +#include <linux/module.h> > > Sort in alphabetical order, please. > OK. > > #include <linux/delay.h> > > #include <linux/err.h> > > #include <linux/gpio/driver.h> > > @@ -379,6 +380,7 @@ int mtk_eint_do_suspend(struct mtk_eint *eint) > > > > return 0; > > } > > +EXPORT_SYMBOL_GPL(mtk_eint_do_suspend); > > > > int mtk_eint_do_resume(struct mtk_eint *eint) > > { > > @@ -386,6 +388,7 @@ int mtk_eint_do_resume(struct mtk_eint *eint) > > > > return 0; > > } > > +EXPORT_SYMBOL_GPL(mtk_eint_do_resume); > > > > int mtk_eint_set_debounce(struct mtk_eint *eint, unsigned long eint_num, > > unsigned int debounce) > > @@ -440,6 +443,7 @@ int mtk_eint_set_debounce(struct mtk_eint *eint, unsigned long eint_num, > > > > return 0; > > } > > +EXPORT_SYMBOL_GPL(mtk_eint_set_debounce); > > > > int mtk_eint_find_irq(struct mtk_eint *eint, unsigned long eint_n) > > { > > @@ -451,6 +455,7 @@ int mtk_eint_find_irq(struct mtk_eint *eint, unsigned long eint_n) > > > > return irq; > > } > > +EXPORT_SYMBOL_GPL(mtk_eint_find_irq); > > > > int mtk_eint_do_init(struct mtk_eint *eint) > > { > > @@ -495,3 +500,7 @@ int mtk_eint_do_init(struct mtk_eint *eint) > > > > return 0; > > } > > +EXPORT_SYMBOL_GPL(mtk_eint_do_init); > > + > > +MODULE_LICENSE("GPL v2"); > > +MODULE_DESCRIPTION("MediaTek EINT Driver"); > > diff --git a/drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.c b/drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.c > > index 1da9425..cdf2d69 100644 > > --- a/drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.c > > +++ b/drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.c > > @@ -6,6 +6,7 @@ > > * > > */ > > > > +#include <linux/module.h> > > Sort in alphabetical order, please. OK. > > > #include <dt-bindings/pinctrl/mt65xx.h> > > #include <linux/device.h> > > #include <linux/err.h> > > @@ -206,6 +207,7 @@ int mtk_hw_set_value(struct mtk_pinctrl *hw, const struct mtk_pin_desc *desc, > > > > return 0; > > } > > +EXPORT_SYMBOL_GPL(mtk_hw_set_value); > > > > int mtk_hw_get_value(struct mtk_pinctrl *hw, const struct mtk_pin_desc *desc, > > int field, int *value) > > @@ -225,6 +227,7 @@ int mtk_hw_get_value(struct mtk_pinctrl *hw, const struct mtk_pin_desc *desc, > > > > return 0; > > } > > +EXPORT_SYMBOL_GPL(mtk_hw_get_value); > > > > static int mtk_xt_find_eint_num(struct mtk_pinctrl *hw, unsigned long eint_n) > > { > > @@ -363,6 +366,7 @@ int mtk_build_eint(struct mtk_pinctrl *hw, struct platform_device *pdev) > > > > return mtk_eint_do_init(hw->eint); > > } > > +EXPORT_SYMBOL_GPL(mtk_build_eint); > > > > /* Revision 0 */ > > int mtk_pinconf_bias_disable_set(struct mtk_pinctrl *hw, > > @@ -382,6 +386,7 @@ int mtk_pinconf_bias_disable_set(struct mtk_pinctrl *hw, > > > > return 0; > > } > > +EXPORT_SYMBOL_GPL(mtk_pinconf_bias_disable_set); > > > > int mtk_pinconf_bias_disable_get(struct mtk_pinctrl *hw, > > const struct mtk_pin_desc *desc, int *res) > > @@ -404,6 +409,7 @@ int mtk_pinconf_bias_disable_get(struct mtk_pinctrl *hw, > > > > return 0; > > } > > +EXPORT_SYMBOL_GPL(mtk_pinconf_bias_disable_get); > > > > int mtk_pinconf_bias_set(struct mtk_pinctrl *hw, > > const struct mtk_pin_desc *desc, bool pullup) > > @@ -423,6 +429,7 @@ int mtk_pinconf_bias_set(struct mtk_pinctrl *hw, > > > > return 0; > > } > > +EXPORT_SYMBOL_GPL(mtk_pinconf_bias_set); > > > > int mtk_pinconf_bias_get(struct mtk_pinctrl *hw, > > const struct mtk_pin_desc *desc, bool pullup, int *res) > > @@ -442,6 +449,7 @@ int mtk_pinconf_bias_get(struct mtk_pinctrl *hw, > > > > return 0; > > } > > +EXPORT_SYMBOL_GPL(mtk_pinconf_bias_get); > > > > /* Revision 1 */ > > int mtk_pinconf_bias_disable_set_rev1(struct mtk_pinctrl *hw, > > @@ -456,6 +464,7 @@ int mtk_pinconf_bias_disable_set_rev1(struct mtk_pinctrl *hw, > > > > return 0; > > } > > +EXPORT_SYMBOL_GPL(mtk_pinconf_bias_disable_set_rev1); > > > > int mtk_pinconf_bias_disable_get_rev1(struct mtk_pinctrl *hw, > > const struct mtk_pin_desc *desc, int *res) > > @@ -473,6 +482,7 @@ int mtk_pinconf_bias_disable_get_rev1(struct mtk_pinctrl *hw, > > > > return 0; > > } > > +EXPORT_SYMBOL_GPL(mtk_pinconf_bias_disable_get_rev1); > > > > int mtk_pinconf_bias_set_rev1(struct mtk_pinctrl *hw, > > const struct mtk_pin_desc *desc, bool pullup) > > @@ -492,6 +502,7 @@ int mtk_pinconf_bias_set_rev1(struct mtk_pinctrl *hw, > > > > return 0; > > } > > +EXPORT_SYMBOL_GPL(mtk_pinconf_bias_set_rev1); > > > > int mtk_pinconf_bias_get_rev1(struct mtk_pinctrl *hw, > > const struct mtk_pin_desc *desc, bool pullup, > > @@ -517,6 +528,7 @@ int mtk_pinconf_bias_get_rev1(struct mtk_pinctrl *hw, > > > > return 0; > > } > > +EXPORT_SYMBOL_GPL(mtk_pinconf_bias_set_gev1); > > That should be EXPORT_SYMBOL_GPL(mtk_pinconf_bias_get_rev1); > OK. > > > > /* Combo for the following pull register type: > > * 1. PU + PD > > @@ -717,6 +729,7 @@ int mtk_pinconf_bias_set_combo(struct mtk_pinctrl *hw, > > out: > > return err; > > } > > +EXPORT_SYMBOL_GPL(mtk_pinconf_bias_set_combo); > > > > int mtk_pinconf_bias_get_combo(struct mtk_pinctrl *hw, > > const struct mtk_pin_desc *desc, > > @@ -737,6 +750,7 @@ int mtk_pinconf_bias_get_combo(struct mtk_pinctrl *hw, > > out: > > return err; > > } > > +EXPORT_SYMBOL_GPL(mtk_pinconf_bias_get_combo); > > > > /* Revision 0 */ > > int mtk_pinconf_drive_set(struct mtk_pinctrl *hw, > > @@ -766,6 +780,7 @@ int mtk_pinconf_drive_set(struct mtk_pinctrl *hw, > > > > return err; > > } > > +EXPORT_SYMBOL_GPL(mtk_pinconf_drive_set); > > > > int mtk_pinconf_drive_get(struct mtk_pinctrl *hw, > > const struct mtk_pin_desc *desc, int *val) > > @@ -790,6 +805,7 @@ int mtk_pinconf_drive_get(struct mtk_pinctrl *hw, > > > > return 0; > > } > > +EXPORT_SYMBOL_GPL(mtk_pinconf_drive_get); > > > > /* Revision 1 */ > > int mtk_pinconf_drive_set_rev1(struct mtk_pinctrl *hw, > > @@ -811,6 +827,7 @@ int mtk_pinconf_drive_set_rev1(struct mtk_pinctrl *hw, > > > > return err; > > } > > +EXPORT_SYMBOL_GPL(mtk_pinconf_drive_set_rev1); > > > > int mtk_pinconf_drive_get_rev1(struct mtk_pinctrl *hw, > > const struct mtk_pin_desc *desc, int *val) > > @@ -828,18 +845,21 @@ int mtk_pinconf_drive_get_rev1(struct mtk_pinctrl *hw, > > > > return 0; > > } > > +EXPORT_SYMBOL_GPL(mtk_pinconf_drive_get_rev1); > > > > int mtk_pinconf_drive_set_raw(struct mtk_pinctrl *hw, > > const struct mtk_pin_desc *desc, u32 arg) > > { > > return mtk_hw_set_value(hw, desc, PINCTRL_PIN_REG_DRV, arg); > > } > > +EXPORT_SYMBOL_GPL(mtk_pinconf_drive_set_raw); > > > > int mtk_pinconf_drive_get_raw(struct mtk_pinctrl *hw, > > const struct mtk_pin_desc *desc, int *val) > > { > > return mtk_hw_get_value(hw, desc, PINCTRL_PIN_REG_DRV, val); > > } > > +EXPORT_SYMBOL_GPL(mtk_pinconf_drive_get_raw); > > > > int mtk_pinconf_adv_pull_set(struct mtk_pinctrl *hw, > > const struct mtk_pin_desc *desc, bool pullup, > > @@ -880,6 +900,7 @@ int mtk_pinconf_adv_pull_set(struct mtk_pinctrl *hw, > > > > return err; > > } > > +EXPORT_SYMBOL_GPL(mtk_pinconf_adv_pull_set); > > > > int mtk_pinconf_adv_pull_get(struct mtk_pinctrl *hw, > > const struct mtk_pin_desc *desc, bool pullup, > > @@ -922,6 +943,7 @@ int mtk_pinconf_adv_pull_get(struct mtk_pinctrl *hw, > > > > return 0; > > } > > +EXPORT_SYMBOL_GPL(mtk_pinconf_adv_pull_get); > > > > int mtk_pinconf_adv_drive_set(struct mtk_pinctrl *hw, > > const struct mtk_pin_desc *desc, u32 arg) > > @@ -948,6 +970,7 @@ int mtk_pinconf_adv_drive_set(struct mtk_pinctrl *hw, > > > > return err; > > } > > +EXPORT_SYMBOL_GPL(mtk_pinconf_adv_drive_set); > > > > int mtk_pinconf_adv_drive_get(struct mtk_pinctrl *hw, > > const struct mtk_pin_desc *desc, u32 *val) > > @@ -971,3 +994,4 @@ int mtk_pinconf_adv_drive_get(struct mtk_pinctrl *hw, > > > > return 0; > > } > > +EXPORT_SYMBOL_GPL(mtk_pinconf_adv_drive_get); > > diff --git a/drivers/pinctrl/mediatek/pinctrl-paris.c b/drivers/pinctrl/mediatek/pinctrl-paris.c > > index 83bf29c..028a3de 100644 > > --- a/drivers/pinctrl/mediatek/pinctrl-paris.c > > +++ b/drivers/pinctrl/mediatek/pinctrl-paris.c > > @@ -9,6 +9,7 @@ > > * Hongzhou.Yang <hongzhou.yang@mediatek.com> > > */ > > > > +#include <linux/module.h> > > Sort in alphabetical order, please. > OK. > > #include <linux/gpio/driver.h> > > #include <dt-bindings/pinctrl/mt65xx.h> > > #include "pinctrl-paris.h" > > @@ -633,6 +634,7 @@ ssize_t mtk_pctrl_show_one_pin(struct mtk_pinctrl *hw, > > > > return len; > > } > > +EXPORT_SYMBOL_GPL(mtk_pctrl_show_one_pin); > > > > #define PIN_DBG_BUF_SZ 96 > > static void mtk_pctrl_dbg_show(struct pinctrl_dev *pctldev, struct seq_file *s, > > @@ -1037,3 +1039,7 @@ static int mtk_paris_pinctrl_resume(struct device *device) > > .suspend_noirq = mtk_paris_pinctrl_suspend, > > .resume_noirq = mtk_paris_pinctrl_resume, > > }; > > +EXPORT_SYMBOL_GPL(mtk_paris_pinctrl_probe); > > + > > +MODULE_LICENSE("GPL v2"); > > +MODULE_DESCRIPTION("MediaTek Pinctrl Common Driver V2 Paris"); > > diff --git a/drivers/pinctrl/pinconf-generic.c b/drivers/pinctrl/pinconf-generic.c > > index 9eb8630..dfef471 100644 > > --- a/drivers/pinctrl/pinconf-generic.c > > +++ b/drivers/pinctrl/pinconf-generic.c > > @@ -286,6 +286,7 @@ int pinconf_generic_parse_dt_config(struct device_node *np, > > kfree(cfg); > > return ret; > > } > > +EXPORT_SYMBOL_GPL(pinconf_generic_parse_dt_config); > > > > The change probably has been done in b88d145191ad ("pinctrl: Export > some needed symbols at module load time"). > OK. I will remove patch for pinconf-generic.c > > int pinconf_generic_dt_subnode_to_map(struct pinctrl_dev *pctldev, > > struct device_node *np, struct pinctrl_map **map, > > -- > > 1.8.1.1.dirty ^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH v4 1/2] pinctrl: make MediaTek pinctrl v2 driver ready for buidling loadable module 2020-03-17 9:28 ` Light Hsieh @ 2020-03-17 19:57 ` Sean Wang 0 siblings, 0 replies; 8+ messages in thread From: Sean Wang @ 2020-03-17 19:57 UTC (permalink / raw) To: Light Hsieh Cc: Linus Walleij, moderated list:ARM/Mediatek SoC support, open list:GPIO SUBSYSTEM, lkml, kuohong.wang Hi, Light On Tue, Mar 17, 2020 at 2:28 AM Light Hsieh <light.hsieh@mediatek.com> wrote: > > On Sun, 2020-03-15 at 14:35 -0700, Sean Wang wrote: > > Hi, Light > > > > On Tue, Mar 10, 2020 at 12:39 AM <light.hsieh@mediatek.com> wrote: > > > > > > From: Light Hsieh <light.hsieh@mediatek.com> > > > > > > > Correct the prefix of the subject with "pinctrl: mediatek". > > > > > In the future we want to be able to build the MediaTek pinctrl driver, > > > based on paris, as kernel module. This patch allows pinctrl-paris.c, the > > > external interrupt controller mtk-eint.c, and pinctrl-mtk-common-v2.c to > > > be loadable as module. > > > > > > Signed-off-by: Light Hsieh <light.hsieh@mediatek.com> > > > Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> > > > --- > > > drivers/pinctrl/mediatek/Kconfig | 13 +++++++++++-- > > > drivers/pinctrl/mediatek/Makefile | 5 +++-- > > > drivers/pinctrl/mediatek/mtk-eint.c | 9 +++++++++ > > > drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.c | 24 ++++++++++++++++++++++++ > > > drivers/pinctrl/mediatek/pinctrl-paris.c | 6 ++++++ > > > drivers/pinctrl/pinconf-generic.c | 1 + > > > > Separate the patches for the device driver and for the core respectively. > > Since the patch for pinconf-generic.c had been done in b88d145191ad > ("pinctrl: Export some needed symbols at module load time"). > I will remove patch for pinconf-generic.c. > > > > 6 files changed, 54 insertions(+), 4 deletions(-) > > > > > > diff --git a/drivers/pinctrl/mediatek/Kconfig b/drivers/pinctrl/mediatek/Kconfig > > > index 701f9af..4cd1109 100644 > > > --- a/drivers/pinctrl/mediatek/Kconfig > > > +++ b/drivers/pinctrl/mediatek/Kconfig > > > @@ -3,10 +3,12 @@ menu "MediaTek pinctrl drivers" > > > depends on ARCH_MEDIATEK || COMPILE_TEST > > > > > > config EINT_MTK > > > - bool "MediaTek External Interrupt Support" > > > + tristate "MediaTek External Interrupt Support" > > > depends on PINCTRL_MTK || PINCTRL_MTK_MOORE || PINCTRL_MTK_PARIS || COMPILE_TEST > > > select GPIOLIB > > > select IRQ_DOMAIN > > > + default y if PINCTRL_MTK || PINCTRL_MTK_MOORE > > > + default PINCTRL_MTK_PARIS > > > > > > config PINCTRL_MTK > > > bool > > > @@ -17,23 +19,30 @@ config PINCTRL_MTK > > > select EINT_MTK > > > select OF_GPIO > > > > > > +config PINCTRL_MTK_V2 > > > + tristate > > > + depends on PINCTRL_MTK_MOORE || PINCTRL_MTK_PARIS > > > > PINCTRL_MTK_V2 doesn't have to depend on PINCTRL_MTK_MOORE or > > PINCTRL_MTK_PARIS to work and it can build on it own so that lets us > > remove the dependency. > > > The usage of PINCTRL_MTK had been describe in cover letter: > > 1.4 PINCTRL_MTK_V2: add this tristate config which depends on > PINCTRL_MTK_PARIS and PINCTRL_MTK_MOORE. No need to specify in > defconfig file. > * PINCTRL_MTK_V2 will be y if either PINCTRL_MTK_PARIS or > PINCTRL_MTK_MOORE is y. > * PINCTRL_MTK_V2 will be n if both PINCTRL_MTK_PARIS and > PINCTRL_MTK_MOORE are n. > * PINCTRL_MTK_V2 will be m if PINCTRL_MTK_PARIS is m and > PINCTRL_MTK_MOORE is n. > > > Without PINCTRL_MTK_V2, we cannot specify whether > pinctrl-mtk-common-v2.c is built-in or loadable kernel module. > What I was actually meaning is config PINCTRL_MTK_V2 tristate with that should work for your case. > > > + > > > config PINCTRL_MTK_MOORE > > > bool > > > depends on OF > > > select GENERIC_PINCONF > > > select GENERIC_PINCTRL_GROUPS > > > select GENERIC_PINMUX_FUNCTIONS > > > + select EINT_MTK > > > > The original design of PINCTRL_MTK_MOORE doesn't have to work with > > EINT_MTK coupled tightly so that let us remove the reverse dependency. > > > > Actually, PINCTRL_MTK_MOORE use EINT_MTK in the following call flow: > mtk_moore_pinctrl_probe() -> mtk_build_eint() -> mtk_eint_do_init(). > mtk_eint_do_init() is defined in mtk-eint.c. CONFIG_EINT_MTK is actually an option to Moore pinctrl since Moore pinctrl has already carefully considered the condition with CONFIG_EINT_MTK=n in mtk_build_eint. > > > > select GPIOLIB > > > select OF_GPIO > > > + select PINCTRL_MTK_V2 ^ permalink raw reply [flat|nested] 8+ messages in thread
* [PATCH v4 2/2] pinctrl: make MediaTek MT6765 pinctrl ready for buidling loadable module 2020-03-10 7:39 [PATCH v4 0/2] pinctrl: make MediaTek pinctrl v2 driver and MT6765 pinctrl driver ready for building loadable module light.hsieh 2020-03-10 7:39 ` [PATCH v4 1/2] pinctrl: make MediaTek pinctrl v2 driver ready for buidling " light.hsieh @ 2020-03-10 7:39 ` light.hsieh 2020-03-15 21:15 ` Sean Wang 1 sibling, 1 reply; 8+ messages in thread From: light.hsieh @ 2020-03-10 7:39 UTC (permalink / raw) To: linus.walleij Cc: linux-mediatek, linux-gpio, linux-kernel, sean.wang, kuohong.wang, Light Hsieh From: Light Hsieh <light.hsieh@mediatek.com> This patch make pinctrl-mt6765 ready for building as loadable module. Signed-off-by: Light Hsieh <light.hsieh@mediatek.com> Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> --- drivers/pinctrl/mediatek/Kconfig | 2 +- drivers/pinctrl/mediatek/pinctrl-mt6765.c | 4 ++++ 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/pinctrl/mediatek/Kconfig b/drivers/pinctrl/mediatek/Kconfig index 4cd1109..c645fdb 100644 --- a/drivers/pinctrl/mediatek/Kconfig +++ b/drivers/pinctrl/mediatek/Kconfig @@ -89,7 +89,7 @@ config PINCTRL_MT2712 select PINCTRL_MTK config PINCTRL_MT6765 - bool "Mediatek MT6765 pin control" + tristate "Mediatek MT6765 pin control" depends on OF depends on ARM64 || COMPILE_TEST default ARM64 && ARCH_MEDIATEK diff --git a/drivers/pinctrl/mediatek/pinctrl-mt6765.c b/drivers/pinctrl/mediatek/pinctrl-mt6765.c index 905dae8c..2c59d39 100644 --- a/drivers/pinctrl/mediatek/pinctrl-mt6765.c +++ b/drivers/pinctrl/mediatek/pinctrl-mt6765.c @@ -6,6 +6,7 @@ * */ +#include <linux/module.h> #include "pinctrl-mtk-mt6765.h" #include "pinctrl-paris.h" @@ -1103,3 +1104,6 @@ static int __init mt6765_pinctrl_init(void) return platform_driver_register(&mt6765_pinctrl_driver); } arch_initcall(mt6765_pinctrl_init); + +MODULE_LICENSE("GPL v2"); +MODULE_DESCRIPTION("MediaTek MT6765 Pinctrl Driver"); -- 1.8.1.1.dirty ^ permalink raw reply related [flat|nested] 8+ messages in thread
* Re: [PATCH v4 2/2] pinctrl: make MediaTek MT6765 pinctrl ready for buidling loadable module 2020-03-10 7:39 ` [PATCH v4 2/2] pinctrl: make MediaTek MT6765 pinctrl " light.hsieh @ 2020-03-15 21:15 ` Sean Wang 2020-03-17 9:28 ` Light Hsieh 0 siblings, 1 reply; 8+ messages in thread From: Sean Wang @ 2020-03-15 21:15 UTC (permalink / raw) To: Light Hsieh Cc: Linus Walleij, moderated list:ARM/Mediatek SoC support, open list:GPIO SUBSYSTEM, lkml, kuohong.wang Hi, Light On Tue, Mar 10, 2020 at 12:39 AM <light.hsieh@mediatek.com> wrote: > > From: Light Hsieh <light.hsieh@mediatek.com> > > This patch make pinctrl-mt6765 ready for building as loadable module. s/building/building/ I got build error after when those two patches are being applied ../drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.c:529:1: error: 'mtk_pinconf_bias_set_gev1' undeclared here (not in a function) > > Signed-off-by: Light Hsieh <light.hsieh@mediatek.com> > Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> > --- > drivers/pinctrl/mediatek/Kconfig | 2 +- > drivers/pinctrl/mediatek/pinctrl-mt6765.c | 4 ++++ > 2 files changed, 5 insertions(+), 1 deletion(-) > > diff --git a/drivers/pinctrl/mediatek/Kconfig b/drivers/pinctrl/mediatek/Kconfig > index 4cd1109..c645fdb 100644 > --- a/drivers/pinctrl/mediatek/Kconfig > +++ b/drivers/pinctrl/mediatek/Kconfig > @@ -89,7 +89,7 @@ config PINCTRL_MT2712 > select PINCTRL_MTK > > config PINCTRL_MT6765 > - bool "Mediatek MT6765 pin control" > + tristate "Mediatek MT6765 pin control" > depends on OF > depends on ARM64 || COMPILE_TEST > default ARM64 && ARCH_MEDIATEK > diff --git a/drivers/pinctrl/mediatek/pinctrl-mt6765.c b/drivers/pinctrl/mediatek/pinctrl-mt6765.c > index 905dae8c..2c59d39 100644 > --- a/drivers/pinctrl/mediatek/pinctrl-mt6765.c > +++ b/drivers/pinctrl/mediatek/pinctrl-mt6765.c > @@ -6,6 +6,7 @@ > * > */ > > +#include <linux/module.h> > #include "pinctrl-mtk-mt6765.h" > #include "pinctrl-paris.h" > > @@ -1103,3 +1104,6 @@ static int __init mt6765_pinctrl_init(void) > return platform_driver_register(&mt6765_pinctrl_driver); > } > arch_initcall(mt6765_pinctrl_init); > + > +MODULE_LICENSE("GPL v2"); > +MODULE_DESCRIPTION("MediaTek MT6765 Pinctrl Driver"); > -- > 1.8.1.1.dirty ^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH v4 2/2] pinctrl: make MediaTek MT6765 pinctrl ready for buidling loadable module 2020-03-15 21:15 ` Sean Wang @ 2020-03-17 9:28 ` Light Hsieh 0 siblings, 0 replies; 8+ messages in thread From: Light Hsieh @ 2020-03-17 9:28 UTC (permalink / raw) To: Sean Wang Cc: Linus Walleij, moderated list:ARM/Mediatek SoC support, open list:GPIO SUBSYSTEM, lkml, kuohong.wang On Sun, 2020-03-15 at 14:15 -0700, Sean Wang wrote: > Hi, Light > > On Tue, Mar 10, 2020 at 12:39 AM <light.hsieh@mediatek.com> wrote: > > > > From: Light Hsieh <light.hsieh@mediatek.com> > > > > This patch make pinctrl-mt6765 ready for building as loadable module. > s/building/building/ > > I got build error after when those two patches are being applied > ../drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.c:529:1: error: > 'mtk_pinconf_bias_set_gev1' undeclared here (not in a function) > OK. I will fix it. > > > > Signed-off-by: Light Hsieh <light.hsieh@mediatek.com> > > Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> > > --- > > drivers/pinctrl/mediatek/Kconfig | 2 +- > > drivers/pinctrl/mediatek/pinctrl-mt6765.c | 4 ++++ > > 2 files changed, 5 insertions(+), 1 deletion(-) > > > > diff --git a/drivers/pinctrl/mediatek/Kconfig b/drivers/pinctrl/mediatek/Kconfig > > index 4cd1109..c645fdb 100644 > > --- a/drivers/pinctrl/mediatek/Kconfig > > +++ b/drivers/pinctrl/mediatek/Kconfig > > @@ -89,7 +89,7 @@ config PINCTRL_MT2712 > > select PINCTRL_MTK > > > > config PINCTRL_MT6765 > > - bool "Mediatek MT6765 pin control" > > + tristate "Mediatek MT6765 pin control" > > depends on OF > > depends on ARM64 || COMPILE_TEST > > default ARM64 && ARCH_MEDIATEK > > diff --git a/drivers/pinctrl/mediatek/pinctrl-mt6765.c b/drivers/pinctrl/mediatek/pinctrl-mt6765.c > > index 905dae8c..2c59d39 100644 > > --- a/drivers/pinctrl/mediatek/pinctrl-mt6765.c > > +++ b/drivers/pinctrl/mediatek/pinctrl-mt6765.c > > @@ -6,6 +6,7 @@ > > * > > */ > > > > +#include <linux/module.h> > > #include "pinctrl-mtk-mt6765.h" > > #include "pinctrl-paris.h" > > > > @@ -1103,3 +1104,6 @@ static int __init mt6765_pinctrl_init(void) > > return platform_driver_register(&mt6765_pinctrl_driver); > > } > > arch_initcall(mt6765_pinctrl_init); > > + > > +MODULE_LICENSE("GPL v2"); > > +MODULE_DESCRIPTION("MediaTek MT6765 Pinctrl Driver"); > > -- > > 1.8.1.1.dirty ^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2020-03-17 19:58 UTC | newest] Thread overview: 8+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2020-03-10 7:39 [PATCH v4 0/2] pinctrl: make MediaTek pinctrl v2 driver and MT6765 pinctrl driver ready for building loadable module light.hsieh 2020-03-10 7:39 ` [PATCH v4 1/2] pinctrl: make MediaTek pinctrl v2 driver ready for buidling " light.hsieh 2020-03-15 21:35 ` Sean Wang 2020-03-17 9:28 ` Light Hsieh 2020-03-17 19:57 ` Sean Wang 2020-03-10 7:39 ` [PATCH v4 2/2] pinctrl: make MediaTek MT6765 pinctrl " light.hsieh 2020-03-15 21:15 ` Sean Wang 2020-03-17 9:28 ` Light Hsieh
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