* [PATCH v2 1/3] soc: samsung: exynos-chipid: avoid soc_device_to_device()
2021-09-19 9:31 [PATCH v2 0/3] soc: samsung: exynos-chipid: be a module! Krzysztof Kozlowski
@ 2021-09-19 9:31 ` Krzysztof Kozlowski
2021-10-05 12:06 ` Sam Protsenko
2021-09-19 9:31 ` [PATCH v2 2/3] soc: samsung: exynos-chipid: convert to a module Krzysztof Kozlowski
` (4 subsequent siblings)
5 siblings, 1 reply; 10+ messages in thread
From: Krzysztof Kozlowski @ 2021-09-19 9:31 UTC (permalink / raw)
To: Russell King, Krzysztof Kozlowski, linux-arm-kernel,
linux-samsung-soc, linux-kernel
Cc: Marek Szyprowski, Sylwester Nawrocki, Bartlomiej Zolnierkiewicz,
Tomasz Figa, Arnd Bergmann, Olof Johansson, Alim Akhtar,
Chanwoo Choi, Pankaj Dubey
soc_device_to_device() seems to be discouraged [1] so remove it in favor
of printing info message with platform device. This will only change
the prefix in theh info message from "soc soc0: " to "exynos-chipid
10000000.chipid:".
[1] https://lore.kernel.org/lkml/20191111052741.GB3176397@kroah.com/
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
---
drivers/soc/samsung/exynos-chipid.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/soc/samsung/exynos-chipid.c b/drivers/soc/samsung/exynos-chipid.c
index 5c1d0f97f766..dcd9a08ce706 100644
--- a/drivers/soc/samsung/exynos-chipid.c
+++ b/drivers/soc/samsung/exynos-chipid.c
@@ -104,8 +104,7 @@ static int exynos_chipid_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, soc_dev);
- dev_info(soc_device_to_device(soc_dev),
- "Exynos: CPU[%s] PRO_ID[0x%x] REV[0x%x] Detected\n",
+ dev_info(&pdev->dev, "Exynos: CPU[%s] PRO_ID[0x%x] REV[0x%x] Detected\n",
soc_dev_attr->soc_id, product_id, revision);
return 0;
--
2.30.2
^ permalink raw reply related [flat|nested] 10+ messages in thread* Re: [PATCH v2 1/3] soc: samsung: exynos-chipid: avoid soc_device_to_device()
2021-09-19 9:31 ` [PATCH v2 1/3] soc: samsung: exynos-chipid: avoid soc_device_to_device() Krzysztof Kozlowski
@ 2021-10-05 12:06 ` Sam Protsenko
0 siblings, 0 replies; 10+ messages in thread
From: Sam Protsenko @ 2021-10-05 12:06 UTC (permalink / raw)
To: Krzysztof Kozlowski
Cc: Russell King, linux-arm Mailing List, Linux Samsung SOC,
Linux Kernel Mailing List, Marek Szyprowski, Sylwester Nawrocki,
Bartlomiej Zolnierkiewicz, Tomasz Figa, Arnd Bergmann,
Olof Johansson, Alim Akhtar, Chanwoo Choi, Pankaj Dubey
On Sun, 19 Sept 2021 at 12:31, Krzysztof Kozlowski
<krzysztof.kozlowski@canonical.com> wrote:
>
> soc_device_to_device() seems to be discouraged [1] so remove it in favor
> of printing info message with platform device. This will only change
> the prefix in theh info message from "soc soc0: " to "exynos-chipid
> 10000000.chipid:".
>
> [1] https://lore.kernel.org/lkml/20191111052741.GB3176397@kroah.com/
>
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
> ---
Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org>
> drivers/soc/samsung/exynos-chipid.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/drivers/soc/samsung/exynos-chipid.c b/drivers/soc/samsung/exynos-chipid.c
> index 5c1d0f97f766..dcd9a08ce706 100644
> --- a/drivers/soc/samsung/exynos-chipid.c
> +++ b/drivers/soc/samsung/exynos-chipid.c
> @@ -104,8 +104,7 @@ static int exynos_chipid_probe(struct platform_device *pdev)
>
> platform_set_drvdata(pdev, soc_dev);
>
> - dev_info(soc_device_to_device(soc_dev),
> - "Exynos: CPU[%s] PRO_ID[0x%x] REV[0x%x] Detected\n",
> + dev_info(&pdev->dev, "Exynos: CPU[%s] PRO_ID[0x%x] REV[0x%x] Detected\n",
> soc_dev_attr->soc_id, product_id, revision);
>
> return 0;
> --
> 2.30.2
>
^ permalink raw reply [flat|nested] 10+ messages in thread
* [PATCH v2 2/3] soc: samsung: exynos-chipid: convert to a module
2021-09-19 9:31 [PATCH v2 0/3] soc: samsung: exynos-chipid: be a module! Krzysztof Kozlowski
2021-09-19 9:31 ` [PATCH v2 1/3] soc: samsung: exynos-chipid: avoid soc_device_to_device() Krzysztof Kozlowski
@ 2021-09-19 9:31 ` Krzysztof Kozlowski
2021-10-05 12:07 ` Sam Protsenko
2021-09-19 9:31 ` [PATCH v2 3/3] soc: samsung: exynos-chipid: do not enforce built-in Krzysztof Kozlowski
` (3 subsequent siblings)
5 siblings, 1 reply; 10+ messages in thread
From: Krzysztof Kozlowski @ 2021-09-19 9:31 UTC (permalink / raw)
To: Russell King, Krzysztof Kozlowski, linux-arm-kernel,
linux-samsung-soc, linux-kernel
Cc: Marek Szyprowski, Sylwester Nawrocki, Bartlomiej Zolnierkiewicz,
Tomasz Figa, Arnd Bergmann, Olof Johansson, Alim Akhtar,
Chanwoo Choi, Pankaj Dubey
Exynos ChipID and ASV (Adaptive Supply Voltage) driver is not essential
to system boot and it can successfully be built and loaded as module.
This makes core kernel image smaller and reduces the memory footprint
when multi-platform kernel is booted on non-Exynos board. Usually it is
also distro-friendly.
Add multiple authors of the driver since its conversion from
mach-exynos, ordered alphabetically by first name.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
---
drivers/soc/samsung/Kconfig | 3 ++-
drivers/soc/samsung/Makefile | 3 ++-
drivers/soc/samsung/exynos-chipid.c | 11 ++++++++++-
drivers/soc/samsung/exynos5422-asv.c | 1 +
4 files changed, 15 insertions(+), 3 deletions(-)
diff --git a/drivers/soc/samsung/Kconfig b/drivers/soc/samsung/Kconfig
index 1f643c0f5c93..fe139f26d093 100644
--- a/drivers/soc/samsung/Kconfig
+++ b/drivers/soc/samsung/Kconfig
@@ -13,13 +13,14 @@ config EXYNOS_ASV_ARM
depends on EXYNOS_CHIPID
config EXYNOS_CHIPID
- bool "Exynos ChipID controller and ASV driver" if COMPILE_TEST
+ tristate "Exynos ChipID controller and ASV driver" if COMPILE_TEST
depends on ARCH_EXYNOS || COMPILE_TEST
select EXYNOS_ASV_ARM if ARM && ARCH_EXYNOS
select MFD_SYSCON
select SOC_BUS
help
Support for Samsung Exynos SoC ChipID and Adaptive Supply Voltage.
+ This driver can also be built as module (exynos_chipid).
config EXYNOS_PMU
bool "Exynos PMU controller driver" if COMPILE_TEST
diff --git a/drivers/soc/samsung/Makefile b/drivers/soc/samsung/Makefile
index 0c523a8de4eb..2ae4bea804cf 100644
--- a/drivers/soc/samsung/Makefile
+++ b/drivers/soc/samsung/Makefile
@@ -1,8 +1,9 @@
# SPDX-License-Identifier: GPL-2.0
obj-$(CONFIG_EXYNOS_ASV_ARM) += exynos5422-asv.o
+obj-$(CONFIG_EXYNOS_CHIPID) += exynos_chipid.o
+exynos_chipid-y += exynos-chipid.o exynos-asv.o
-obj-$(CONFIG_EXYNOS_CHIPID) += exynos-chipid.o exynos-asv.o
obj-$(CONFIG_EXYNOS_PMU) += exynos-pmu.o
obj-$(CONFIG_EXYNOS_PMU_ARM_DRIVERS) += exynos3250-pmu.o exynos4-pmu.o \
diff --git a/drivers/soc/samsung/exynos-chipid.c b/drivers/soc/samsung/exynos-chipid.c
index dcd9a08ce706..b2627a3a127a 100644
--- a/drivers/soc/samsung/exynos-chipid.c
+++ b/drivers/soc/samsung/exynos-chipid.c
@@ -15,6 +15,7 @@
#include <linux/device.h>
#include <linux/errno.h>
#include <linux/mfd/syscon.h>
+#include <linux/module.h>
#include <linux/of.h>
#include <linux/platform_device.h>
#include <linux/regmap.h>
@@ -128,6 +129,7 @@ static const struct of_device_id exynos_chipid_of_device_ids[] = {
{ .compatible = "samsung,exynos4210-chipid" },
{}
};
+MODULE_DEVICE_TABLE(of, exynos_chipid_of_device_ids);
static struct platform_driver exynos_chipid_driver = {
.driver = {
@@ -137,4 +139,11 @@ static struct platform_driver exynos_chipid_driver = {
.probe = exynos_chipid_probe,
.remove = exynos_chipid_remove,
};
-builtin_platform_driver(exynos_chipid_driver);
+module_platform_driver(exynos_chipid_driver);
+
+MODULE_DESCRIPTION("Samsung Exynos ChipID controller and ASV driver");
+MODULE_AUTHOR("Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>");
+MODULE_AUTHOR("Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>");
+MODULE_AUTHOR("Pankaj Dubey <pankaj.dubey@samsung.com>");
+MODULE_AUTHOR("Sylwester Nawrocki <s.nawrocki@samsung.com>");
+MODULE_LICENSE("GPL");
diff --git a/drivers/soc/samsung/exynos5422-asv.c b/drivers/soc/samsung/exynos5422-asv.c
index ca409a976e34..475ae5276529 100644
--- a/drivers/soc/samsung/exynos5422-asv.c
+++ b/drivers/soc/samsung/exynos5422-asv.c
@@ -503,3 +503,4 @@ int exynos5422_asv_init(struct exynos_asv *asv)
return 0;
}
+EXPORT_SYMBOL_GPL(exynos5422_asv_init);
--
2.30.2
^ permalink raw reply related [flat|nested] 10+ messages in thread* Re: [PATCH v2 2/3] soc: samsung: exynos-chipid: convert to a module
2021-09-19 9:31 ` [PATCH v2 2/3] soc: samsung: exynos-chipid: convert to a module Krzysztof Kozlowski
@ 2021-10-05 12:07 ` Sam Protsenko
0 siblings, 0 replies; 10+ messages in thread
From: Sam Protsenko @ 2021-10-05 12:07 UTC (permalink / raw)
To: Krzysztof Kozlowski
Cc: Russell King, linux-arm Mailing List, Linux Samsung SOC,
Linux Kernel Mailing List, Marek Szyprowski, Sylwester Nawrocki,
Bartlomiej Zolnierkiewicz, Tomasz Figa, Arnd Bergmann,
Olof Johansson, Alim Akhtar, Chanwoo Choi, Pankaj Dubey
On Sun, 19 Sept 2021 at 12:31, Krzysztof Kozlowski
<krzysztof.kozlowski@canonical.com> wrote:
>
> Exynos ChipID and ASV (Adaptive Supply Voltage) driver is not essential
> to system boot and it can successfully be built and loaded as module.
>
> This makes core kernel image smaller and reduces the memory footprint
> when multi-platform kernel is booted on non-Exynos board. Usually it is
> also distro-friendly.
>
> Add multiple authors of the driver since its conversion from
> mach-exynos, ordered alphabetically by first name.
>
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
> ---
Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org>
> drivers/soc/samsung/Kconfig | 3 ++-
> drivers/soc/samsung/Makefile | 3 ++-
> drivers/soc/samsung/exynos-chipid.c | 11 ++++++++++-
> drivers/soc/samsung/exynos5422-asv.c | 1 +
> 4 files changed, 15 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/soc/samsung/Kconfig b/drivers/soc/samsung/Kconfig
> index 1f643c0f5c93..fe139f26d093 100644
> --- a/drivers/soc/samsung/Kconfig
> +++ b/drivers/soc/samsung/Kconfig
> @@ -13,13 +13,14 @@ config EXYNOS_ASV_ARM
> depends on EXYNOS_CHIPID
>
> config EXYNOS_CHIPID
> - bool "Exynos ChipID controller and ASV driver" if COMPILE_TEST
> + tristate "Exynos ChipID controller and ASV driver" if COMPILE_TEST
> depends on ARCH_EXYNOS || COMPILE_TEST
> select EXYNOS_ASV_ARM if ARM && ARCH_EXYNOS
> select MFD_SYSCON
> select SOC_BUS
> help
> Support for Samsung Exynos SoC ChipID and Adaptive Supply Voltage.
> + This driver can also be built as module (exynos_chipid).
>
> config EXYNOS_PMU
> bool "Exynos PMU controller driver" if COMPILE_TEST
> diff --git a/drivers/soc/samsung/Makefile b/drivers/soc/samsung/Makefile
> index 0c523a8de4eb..2ae4bea804cf 100644
> --- a/drivers/soc/samsung/Makefile
> +++ b/drivers/soc/samsung/Makefile
> @@ -1,8 +1,9 @@
> # SPDX-License-Identifier: GPL-2.0
>
> obj-$(CONFIG_EXYNOS_ASV_ARM) += exynos5422-asv.o
> +obj-$(CONFIG_EXYNOS_CHIPID) += exynos_chipid.o
> +exynos_chipid-y += exynos-chipid.o exynos-asv.o
>
> -obj-$(CONFIG_EXYNOS_CHIPID) += exynos-chipid.o exynos-asv.o
> obj-$(CONFIG_EXYNOS_PMU) += exynos-pmu.o
>
> obj-$(CONFIG_EXYNOS_PMU_ARM_DRIVERS) += exynos3250-pmu.o exynos4-pmu.o \
> diff --git a/drivers/soc/samsung/exynos-chipid.c b/drivers/soc/samsung/exynos-chipid.c
> index dcd9a08ce706..b2627a3a127a 100644
> --- a/drivers/soc/samsung/exynos-chipid.c
> +++ b/drivers/soc/samsung/exynos-chipid.c
> @@ -15,6 +15,7 @@
> #include <linux/device.h>
> #include <linux/errno.h>
> #include <linux/mfd/syscon.h>
> +#include <linux/module.h>
> #include <linux/of.h>
> #include <linux/platform_device.h>
> #include <linux/regmap.h>
> @@ -128,6 +129,7 @@ static const struct of_device_id exynos_chipid_of_device_ids[] = {
> { .compatible = "samsung,exynos4210-chipid" },
> {}
> };
> +MODULE_DEVICE_TABLE(of, exynos_chipid_of_device_ids);
>
> static struct platform_driver exynos_chipid_driver = {
> .driver = {
> @@ -137,4 +139,11 @@ static struct platform_driver exynos_chipid_driver = {
> .probe = exynos_chipid_probe,
> .remove = exynos_chipid_remove,
> };
> -builtin_platform_driver(exynos_chipid_driver);
> +module_platform_driver(exynos_chipid_driver);
> +
> +MODULE_DESCRIPTION("Samsung Exynos ChipID controller and ASV driver");
> +MODULE_AUTHOR("Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>");
> +MODULE_AUTHOR("Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>");
> +MODULE_AUTHOR("Pankaj Dubey <pankaj.dubey@samsung.com>");
> +MODULE_AUTHOR("Sylwester Nawrocki <s.nawrocki@samsung.com>");
> +MODULE_LICENSE("GPL");
> diff --git a/drivers/soc/samsung/exynos5422-asv.c b/drivers/soc/samsung/exynos5422-asv.c
> index ca409a976e34..475ae5276529 100644
> --- a/drivers/soc/samsung/exynos5422-asv.c
> +++ b/drivers/soc/samsung/exynos5422-asv.c
> @@ -503,3 +503,4 @@ int exynos5422_asv_init(struct exynos_asv *asv)
>
> return 0;
> }
> +EXPORT_SYMBOL_GPL(exynos5422_asv_init);
> --
> 2.30.2
>
^ permalink raw reply [flat|nested] 10+ messages in thread
* [PATCH v2 3/3] soc: samsung: exynos-chipid: do not enforce built-in
2021-09-19 9:31 [PATCH v2 0/3] soc: samsung: exynos-chipid: be a module! Krzysztof Kozlowski
2021-09-19 9:31 ` [PATCH v2 1/3] soc: samsung: exynos-chipid: avoid soc_device_to_device() Krzysztof Kozlowski
2021-09-19 9:31 ` [PATCH v2 2/3] soc: samsung: exynos-chipid: convert to a module Krzysztof Kozlowski
@ 2021-09-19 9:31 ` Krzysztof Kozlowski
2021-10-05 12:10 ` Sam Protsenko
2021-09-19 17:32 ` [PATCH v2 0/3] soc: samsung: exynos-chipid: be a module! Alim Akhtar
` (2 subsequent siblings)
5 siblings, 1 reply; 10+ messages in thread
From: Krzysztof Kozlowski @ 2021-09-19 9:31 UTC (permalink / raw)
To: Russell King, Krzysztof Kozlowski, linux-arm-kernel,
linux-samsung-soc, linux-kernel
Cc: Marek Szyprowski, Sylwester Nawrocki, Bartlomiej Zolnierkiewicz,
Tomasz Figa, Arnd Bergmann, Olof Johansson, Alim Akhtar,
Chanwoo Choi, Pankaj Dubey
After converting the Exynos ChipID and ASV driver to a module, allow to
actually choose it to be a module, while being a default built-in. The
side effect is that driver could be now entirely disabled even for
kernel with ARCH_EXYNOS, but this is not a critical issue because driver
is not necessary for the proper platform boot.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
---
arch/arm/mach-exynos/Kconfig | 1 -
drivers/soc/samsung/Kconfig | 3 ++-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig
index 5a48abac6af4..30f930e20599 100644
--- a/arch/arm/mach-exynos/Kconfig
+++ b/arch/arm/mach-exynos/Kconfig
@@ -13,7 +13,6 @@ menuconfig ARCH_EXYNOS
select ARM_GIC
select EXYNOS_IRQ_COMBINER
select COMMON_CLK_SAMSUNG
- select EXYNOS_CHIPID
select EXYNOS_THERMAL
select EXYNOS_PMU
select EXYNOS_SROM
diff --git a/drivers/soc/samsung/Kconfig b/drivers/soc/samsung/Kconfig
index fe139f26d093..e2cedef1e8d1 100644
--- a/drivers/soc/samsung/Kconfig
+++ b/drivers/soc/samsung/Kconfig
@@ -13,8 +13,9 @@ config EXYNOS_ASV_ARM
depends on EXYNOS_CHIPID
config EXYNOS_CHIPID
- tristate "Exynos ChipID controller and ASV driver" if COMPILE_TEST
+ tristate "Exynos ChipID controller and ASV driver"
depends on ARCH_EXYNOS || COMPILE_TEST
+ default ARCH_EXYNOS
select EXYNOS_ASV_ARM if ARM && ARCH_EXYNOS
select MFD_SYSCON
select SOC_BUS
--
2.30.2
^ permalink raw reply related [flat|nested] 10+ messages in thread* Re: [PATCH v2 3/3] soc: samsung: exynos-chipid: do not enforce built-in
2021-09-19 9:31 ` [PATCH v2 3/3] soc: samsung: exynos-chipid: do not enforce built-in Krzysztof Kozlowski
@ 2021-10-05 12:10 ` Sam Protsenko
0 siblings, 0 replies; 10+ messages in thread
From: Sam Protsenko @ 2021-10-05 12:10 UTC (permalink / raw)
To: Krzysztof Kozlowski
Cc: Russell King, linux-arm Mailing List, Linux Samsung SOC,
Linux Kernel Mailing List, Marek Szyprowski, Sylwester Nawrocki,
Bartlomiej Zolnierkiewicz, Tomasz Figa, Arnd Bergmann,
Olof Johansson, Alim Akhtar, Chanwoo Choi, Pankaj Dubey
On Sun, 19 Sept 2021 at 12:31, Krzysztof Kozlowski
<krzysztof.kozlowski@canonical.com> wrote:
>
> After converting the Exynos ChipID and ASV driver to a module, allow to
> actually choose it to be a module, while being a default built-in. The
> side effect is that driver could be now entirely disabled even for
> kernel with ARCH_EXYNOS, but this is not a critical issue because driver
> is not necessary for the proper platform boot.
>
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
> ---
Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org>
> arch/arm/mach-exynos/Kconfig | 1 -
> drivers/soc/samsung/Kconfig | 3 ++-
> 2 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig
> index 5a48abac6af4..30f930e20599 100644
> --- a/arch/arm/mach-exynos/Kconfig
> +++ b/arch/arm/mach-exynos/Kconfig
> @@ -13,7 +13,6 @@ menuconfig ARCH_EXYNOS
> select ARM_GIC
> select EXYNOS_IRQ_COMBINER
> select COMMON_CLK_SAMSUNG
> - select EXYNOS_CHIPID
> select EXYNOS_THERMAL
> select EXYNOS_PMU
> select EXYNOS_SROM
> diff --git a/drivers/soc/samsung/Kconfig b/drivers/soc/samsung/Kconfig
> index fe139f26d093..e2cedef1e8d1 100644
> --- a/drivers/soc/samsung/Kconfig
> +++ b/drivers/soc/samsung/Kconfig
> @@ -13,8 +13,9 @@ config EXYNOS_ASV_ARM
> depends on EXYNOS_CHIPID
>
> config EXYNOS_CHIPID
> - tristate "Exynos ChipID controller and ASV driver" if COMPILE_TEST
> + tristate "Exynos ChipID controller and ASV driver"
> depends on ARCH_EXYNOS || COMPILE_TEST
> + default ARCH_EXYNOS
> select EXYNOS_ASV_ARM if ARM && ARCH_EXYNOS
> select MFD_SYSCON
> select SOC_BUS
> --
> 2.30.2
>
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH v2 0/3] soc: samsung: exynos-chipid: be a module!
2021-09-19 9:31 [PATCH v2 0/3] soc: samsung: exynos-chipid: be a module! Krzysztof Kozlowski
` (2 preceding siblings ...)
2021-09-19 9:31 ` [PATCH v2 3/3] soc: samsung: exynos-chipid: do not enforce built-in Krzysztof Kozlowski
@ 2021-09-19 17:32 ` Alim Akhtar
2021-09-21 10:03 ` Sylwester Nawrocki
2021-09-29 13:58 ` Krzysztof Kozlowski
5 siblings, 0 replies; 10+ messages in thread
From: Alim Akhtar @ 2021-09-19 17:32 UTC (permalink / raw)
To: Krzysztof Kozlowski
Cc: Russell King, linux-arm-kernel, linux-samsung-soc, open list,
Marek Szyprowski, Sylwester Nawrocki, Bartlomiej Zolnierkiewicz,
Tomasz Figa, Arnd Bergmann, Olof Johansson, Alim Akhtar,
Chanwoo Choi, Pankaj Dubey
Hello Krzysztof
On Sun, Sep 19, 2021 at 6:28 PM Krzysztof Kozlowski
<krzysztof.kozlowski@canonical.com> wrote:
>
> Hi,
>
> Changes since v1
> ================
> 1. Drop patch 1/2 - exporting soc_device_to_device
> 2. Add new patches: 1/3 and 3/3.
>
> Question
> ========
>
> A question - what is the convention for naming modules: underscores '_' or
> hyphens '-'?
>
> The C-unit file already uses a hyphen "exynos-chipid.c", so I could
> create a module named:
> 1. exynos_chipid
> 2. soc-exynos-chipid
> 3. exynos-chip-id
>
> The Linux device name is "exynos-chipid".
>
> Best regards,
> Krzysztof
>
>
> Krzysztof Kozlowski (3):
> soc: samsung: exynos-chipid: avoid soc_device_to_device()
> soc: samsung: exynos-chipid: convert to a module
> soc: samsung: exynos-chipid: do not enforce built-in
>
> arch/arm/mach-exynos/Kconfig | 1 -
> drivers/soc/samsung/Kconfig | 4 +++-
> drivers/soc/samsung/Makefile | 3 ++-
> drivers/soc/samsung/exynos-chipid.c | 14 +++++++++++---
> drivers/soc/samsung/exynos5422-asv.c | 1 +
> 5 files changed, 17 insertions(+), 6 deletions(-)
>
Thanks for the patches. For this series
Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>
Also tested on exynos7 based platform, so
Tested-by: Alim Akhtar <alim.akhtar@samsung.com>
> --
> 2.30.2
>
--
Regards,
Alim
^ permalink raw reply [flat|nested] 10+ messages in thread* Re: [PATCH v2 0/3] soc: samsung: exynos-chipid: be a module!
2021-09-19 9:31 [PATCH v2 0/3] soc: samsung: exynos-chipid: be a module! Krzysztof Kozlowski
` (3 preceding siblings ...)
2021-09-19 17:32 ` [PATCH v2 0/3] soc: samsung: exynos-chipid: be a module! Alim Akhtar
@ 2021-09-21 10:03 ` Sylwester Nawrocki
2021-09-29 13:58 ` Krzysztof Kozlowski
5 siblings, 0 replies; 10+ messages in thread
From: Sylwester Nawrocki @ 2021-09-21 10:03 UTC (permalink / raw)
To: Krzysztof Kozlowski, Russell King, linux-arm-kernel,
linux-samsung-soc, linux-kernel
Cc: Marek Szyprowski, Bartlomiej Zolnierkiewicz, Tomasz Figa,
Arnd Bergmann, Olof Johansson, Alim Akhtar, Chanwoo Choi,
Pankaj Dubey
On 19.09.2021 11:31, Krzysztof Kozlowski wrote:
> Krzysztof Kozlowski (3):
> soc: samsung: exynos-chipid: avoid soc_device_to_device()
> soc: samsung: exynos-chipid: convert to a module
> soc: samsung: exynos-chipid: do not enforce built-in
>
> arch/arm/mach-exynos/Kconfig | 1 -
> drivers/soc/samsung/Kconfig | 4 +++-
> drivers/soc/samsung/Makefile | 3 ++-
> drivers/soc/samsung/exynos-chipid.c | 14 +++++++++++---
> drivers/soc/samsung/exynos5422-asv.c | 1 +
For the series:
Reviewed-by: Sylwester Nawrocki <snawrocki@kernel.org>
Tested-by: Sylwester Nawrocki <snawrocki@kernel.org>
I just verified Odroid-XU4 is still booting without the driver
and with the driver as a module. Thanks.
^ permalink raw reply [flat|nested] 10+ messages in thread* Re: [PATCH v2 0/3] soc: samsung: exynos-chipid: be a module!
2021-09-19 9:31 [PATCH v2 0/3] soc: samsung: exynos-chipid: be a module! Krzysztof Kozlowski
` (4 preceding siblings ...)
2021-09-21 10:03 ` Sylwester Nawrocki
@ 2021-09-29 13:58 ` Krzysztof Kozlowski
5 siblings, 0 replies; 10+ messages in thread
From: Krzysztof Kozlowski @ 2021-09-29 13:58 UTC (permalink / raw)
To: linux-samsung-soc, Russell King, linux-arm-kernel,
Krzysztof Kozlowski, linux-kernel
Cc: Marek Szyprowski, Pankaj Dubey, Olof Johansson, Chanwoo Choi,
Bartlomiej Zolnierkiewicz, Alim Akhtar, Arnd Bergmann,
Tomasz Figa, Sylwester Nawrocki
On Sun, 19 Sep 2021 11:31:11 +0200, Krzysztof Kozlowski wrote:
> Changes since v1
> ================
> 1. Drop patch 1/2 - exporting soc_device_to_device
> 2. Add new patches: 1/3 and 3/3.
>
> Question
> ========
>
> [...]
Applied, thanks!
[1/3] soc: samsung: exynos-chipid: avoid soc_device_to_device()
commit: d1141886c8d72ad77920e6e4b617d366e6e3ee8a
[2/3] soc: samsung: exynos-chipid: convert to a module
commit: 1e3e559f8d4e5b4c873414078facb35273ecbf4b
[3/3] soc: samsung: exynos-chipid: do not enforce built-in
commit: 140bbfe7cd4be0aa6543f94d3994e4774b325abc
Best regards,
--
Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
^ permalink raw reply [flat|nested] 10+ messages in thread