[PATCH v2 0/3] mfd: Provide MACRO to declare commonly defined MFD cell attributes

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* [PATCH v2 0/3] mfd: Provide MACRO to declare commonly defined MFD cell attributes
@ 2018-04-16 12:56 Lee Jones
  2018-04-16 12:56 ` [PATCH v2 1/3] " Lee Jones
                   ` (2 more replies)
  0 siblings, 3 replies; 4+ messages in thread
From: Lee Jones @ 2018-04-16 12:56 UTC (permalink / raw)
  To: linux-arm-kernel

Not a lot to it really.  The idea is to save lines.

Lee Jones (3):
  mfd: Provide MACRO to declare commonly defined MFD cell attributes
  mfd: ab8500: Example using new OF_MFD_CELL MACRO
  mfd: db8500-prcmu: Example using new OF_MFD_CELL/MFD_CELL_BASIC MACROs

 drivers/mfd/ab8500-core.c  | 138 ++++++++++++++-------------------------------
 drivers/mfd/db8500-prcmu.c |  24 +++-----
 include/linux/mfd/core.h   |  29 ++++++++++
 3 files changed, 78 insertions(+), 113 deletions(-)

-- 
2.14.1

^ permalink raw reply	[flat|nested] 4+ messages in thread

* [PATCH v2 1/3] mfd: Provide MACRO to declare commonly defined MFD cell attributes
  2018-04-16 12:56 [PATCH v2 0/3] mfd: Provide MACRO to declare commonly defined MFD cell attributes Lee Jones
@ 2018-04-16 12:56 ` Lee Jones
  2018-04-16 12:56 ` [PATCH v2 2/3] mfd: ab8500: Example using new OF_MFD_CELL MACRO Lee Jones
  2018-04-16 12:56 ` [PATCH v2 3/3] mfd: db8500-prcmu: Example using new OF_MFD_CELL/MFD_CELL_BASIC MACROs Lee Jones
  2 siblings, 0 replies; 4+ messages in thread
From: Lee Jones @ 2018-04-16 12:56 UTC (permalink / raw)
  To: linux-arm-kernel

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Acked-by: Laxman Dewangan <ldewangan@nvidia.com>
Tested-by: Laxman Dewangan <ldewangan@nvidia.com>
---
 include/linux/mfd/core.h | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/include/linux/mfd/core.h b/include/linux/mfd/core.h
index 99c0395fe1f9..2bdae891fd24 100644
--- a/include/linux/mfd/core.h
+++ b/include/linux/mfd/core.h
@@ -16,6 +16,35 @@
 
 #include <linux/platform_device.h>
 
+#define MFD_RES_SIZE(arr) (sizeof(arr) / sizeof(struct resource))
+
+#define MFD_CELL_ALL(_name, _res, _pdata, _pdsize, _id, _compat, _match)\
+	{								\
+		.name = (_name),					\
+		.resources = (_res),					\
+		.num_resources = MFD_RES_SIZE((_res)),			\
+		.platform_data = (_pdata),				\
+		.pdata_size = (_pdsize),				\
+		.of_compatible = (_compat),				\
+		.acpi_match = (_match),					\
+		.id = (_id),						\
+	}
+
+#define OF_MFD_CELL(_name, _res, _pdata, _pdsize,_id, _compat)		\
+	MFD_CELL_ALL(_name, _res, _pdata, _pdsize, _id, _compat, NULL)	\
+
+#define ACPI_MFD_CELL(_name, _res, _pdata, _pdsize, _id, _match)	\
+	MFD_CELL_ALL(_name, _res, _pdata, _pdsize, _id, NULL, _match)	\
+
+#define MFD_CELL_BASIC(_name, _res, _pdata, _pdsize, _id)		\
+	MFD_CELL_ALL(_name, _res, _pdata, _pdsize, _id, NULL, NULL)	\
+
+#define MFD_CELL_RES(_name, _res)					\
+	MFD_CELL_ALL(_name, _res, NULL, 0, 0, NULL, NULL)		\
+
+#define MFD_CELL_NAME(_name)						\
+	MFD_CELL_ALL(_name, NULL, NULL, 0, 0, NULL, NULL)		\
+
 struct irq_domain;
 struct property_entry;
 
-- 
2.14.1

^ permalink raw reply related	[flat|nested] 4+ messages in thread

* [PATCH v2 2/3] mfd: ab8500: Example using new OF_MFD_CELL MACRO
  2018-04-16 12:56 [PATCH v2 0/3] mfd: Provide MACRO to declare commonly defined MFD cell attributes Lee Jones
  2018-04-16 12:56 ` [PATCH v2 1/3] " Lee Jones
@ 2018-04-16 12:56 ` Lee Jones
  2018-04-16 12:56 ` [PATCH v2 3/3] mfd: db8500-prcmu: Example using new OF_MFD_CELL/MFD_CELL_BASIC MACROs Lee Jones
  2 siblings, 0 replies; 4+ messages in thread
From: Lee Jones @ 2018-04-16 12:56 UTC (permalink / raw)
  To: linux-arm-kernel

... with and without platform ID.

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
---
 drivers/mfd/ab8500-core.c | 138 ++++++++++++++--------------------------------
 1 file changed, 42 insertions(+), 96 deletions(-)

diff --git a/drivers/mfd/ab8500-core.c b/drivers/mfd/ab8500-core.c
index 30d09d177171..38b6b34165d1 100644
--- a/drivers/mfd/ab8500-core.c
+++ b/drivers/mfd/ab8500-core.c
@@ -610,107 +610,53 @@ int ab8500_suspend(struct ab8500 *ab8500)
 }
 
 static const struct mfd_cell ab8500_bm_devs[] = {
-	{
-		.name = "ab8500-charger",
-		.of_compatible = "stericsson,ab8500-charger",
-		.platform_data = &ab8500_bm_data,
-		.pdata_size = sizeof(ab8500_bm_data),
-	},
-	{
-		.name = "ab8500-btemp",
-		.of_compatible = "stericsson,ab8500-btemp",
-		.platform_data = &ab8500_bm_data,
-		.pdata_size = sizeof(ab8500_bm_data),
-	},
-	{
-		.name = "ab8500-fg",
-		.of_compatible = "stericsson,ab8500-fg",
-		.platform_data = &ab8500_bm_data,
-		.pdata_size = sizeof(ab8500_bm_data),
-	},
-	{
-		.name = "ab8500-chargalg",
-		.of_compatible = "stericsson,ab8500-chargalg",
-		.platform_data = &ab8500_bm_data,
-		.pdata_size = sizeof(ab8500_bm_data),
-	},
+	OF_MFD_CELL("ab8500-charger", NULL, &ab8500_bm_data,
+		    sizeof(ab8500_bm_data), 0, "stericsson,ab8500-charger"),
+	OF_MFD_CELL("ab8500-btemp", NULL, &ab8500_bm_data,
+		    sizeof(ab8500_bm_data), 0, "stericsson,ab8500-btemp"),
+	OF_MFD_CELL("ab8500-fg", NULL, &ab8500_bm_data,
+		    sizeof(ab8500_bm_data), 0, "stericsson,ab8500-fg"),
+	OF_MFD_CELL("ab8500-chargalg", NULL, &ab8500_bm_data,
+		    sizeof(ab8500_bm_data), 0, "stericsson,ab8500-chargalg"),
 };
 
 static const struct mfd_cell ab8500_devs[] = {
 #ifdef CONFIG_DEBUG_FS
-	{
-		.name = "ab8500-debug",
-		.of_compatible = "stericsson,ab8500-debug",
-	},
+	OF_MFD_CELL("ab8500-debug",
+		    NULL, NULL, 0, 0, "stericsson,ab8500-debug"),
 #endif
-	{
-		.name = "ab8500-sysctrl",
-		.of_compatible = "stericsson,ab8500-sysctrl",
-	},
-	{
-		.name = "ab8500-ext-regulator",
-		.of_compatible = "stericsson,ab8500-ext-regulator",
-	},
-	{
-		.name = "ab8500-regulator",
-		.of_compatible = "stericsson,ab8500-regulator",
-	},
-	{
-		.name = "ab8500-clk",
-		.of_compatible = "stericsson,ab8500-clk",
-	},
-	{
-		.name = "ab8500-gpadc",
-		.of_compatible = "stericsson,ab8500-gpadc",
-	},
-	{
-		.name = "ab8500-rtc",
-		.of_compatible = "stericsson,ab8500-rtc",
-	},
-	{
-		.name = "ab8500-acc-det",
-		.of_compatible = "stericsson,ab8500-acc-det",
-	},
-	{
-
-		.name = "ab8500-poweron-key",
-		.of_compatible = "stericsson,ab8500-poweron-key",
-	},
-	{
-		.name = "ab8500-pwm",
-		.of_compatible = "stericsson,ab8500-pwm",
-		.id = 1,
-	},
-	{
-		.name = "ab8500-pwm",
-		.of_compatible = "stericsson,ab8500-pwm",
-		.id = 2,
-	},
-	{
-		.name = "ab8500-pwm",
-		.of_compatible = "stericsson,ab8500-pwm",
-		.id = 3,
-	},
-	{
-		.name = "ab8500-denc",
-		.of_compatible = "stericsson,ab8500-denc",
-	},
-	{
-		.name = "pinctrl-ab8500",
-		.of_compatible = "stericsson,ab8500-gpio",
-	},
-	{
-		.name = "abx500-temp",
-		.of_compatible = "stericsson,abx500-temp",
-	},
-	{
-		.name = "ab8500-usb",
-		.of_compatible = "stericsson,ab8500-usb",
-	},
-	{
-		.name = "ab8500-codec",
-		.of_compatible = "stericsson,ab8500-codec",
-	},
+	OF_MFD_CELL("ab8500-sysctrl",
+		    NULL, NULL, 0, 0, "stericsson,ab8500-sysctrl"),
+	OF_MFD_CELL("ab8500-ext-regulator",
+		    NULL, NULL, 0, 0, "stericsson,ab8500-ext-regulator"),
+	OF_MFD_CELL("ab8500-regulator",
+		    NULL, NULL, 0, 0, "stericsson,ab8500-regulator"),
+	OF_MFD_CELL("abx500-clk",
+		    NULL, NULL, 0, 0, "stericsson,abx500-clk"),
+	OF_MFD_CELL("ab8500-gpadc",
+		    NULL, NULL, 0, 0, "stericsson,ab8500-gpadc"),
+	OF_MFD_CELL("ab8500-rtc",
+		    NULL, NULL, 0, 0, "stericsson,ab8500-rtc"),
+	OF_MFD_CELL("ab8500-acc-det",
+		    NULL, NULL, 0, 0, "stericsson,ab8500-acc-det"),
+	OF_MFD_CELL("ab8500-poweron-key",
+		    NULL, NULL, 0, 0, "stericsson,ab8500-poweron-key"),
+	OF_MFD_CELL("ab8500-pwm",
+		    NULL, NULL, 0, 1, "stericsson,ab8500-pwm"),
+	OF_MFD_CELL("ab8500-pwm",
+		    NULL, NULL, 0, 2, "stericsson,ab8500-pwm"),
+	OF_MFD_CELL("ab8500-pwm",
+		    NULL, NULL, 0, 3, "stericsson,ab8500-pwm"),
+	OF_MFD_CELL("ab8500-denc",
+		    NULL, NULL, 0, 0, "stericsson,ab8500-denc"),
+	OF_MFD_CELL("pinctrl-ab8500",
+		    NULL, NULL, 0, 0, "stericsson,ab8500-gpio"),
+	OF_MFD_CELL("abx500-temp",
+		    NULL, NULL, 0, 0, "stericsson,abx500-temp"),
+	OF_MFD_CELL("ab8500-usb",
+		    NULL, NULL, 0, 0, "stericsson,ab8500-usb"),
+	OF_MFD_CELL("ab8500-codec",
+		    NULL, NULL, 0, 0, "stericsson,ab8500-codec"),
 };
 
 static const struct mfd_cell ab9540_devs[] = {
-- 
2.14.1

^ permalink raw reply related	[flat|nested] 4+ messages in thread

* [PATCH v2 3/3] mfd: db8500-prcmu: Example using new OF_MFD_CELL/MFD_CELL_BASIC MACROs
  2018-04-16 12:56 [PATCH v2 0/3] mfd: Provide MACRO to declare commonly defined MFD cell attributes Lee Jones
  2018-04-16 12:56 ` [PATCH v2 1/3] " Lee Jones
  2018-04-16 12:56 ` [PATCH v2 2/3] mfd: ab8500: Example using new OF_MFD_CELL MACRO Lee Jones
@ 2018-04-16 12:56 ` Lee Jones
  2 siblings, 0 replies; 4+ messages in thread
From: Lee Jones @ 2018-04-16 12:56 UTC (permalink / raw)
  To: linux-arm-kernel

... with and without 'resources'.

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
---
 drivers/mfd/db8500-prcmu.c | 24 +++++++-----------------
 1 file changed, 7 insertions(+), 17 deletions(-)

diff --git a/drivers/mfd/db8500-prcmu.c b/drivers/mfd/db8500-prcmu.c
index 5970b8def548..91259addab54 100644
--- a/drivers/mfd/db8500-prcmu.c
+++ b/drivers/mfd/db8500-prcmu.c
@@ -3038,23 +3038,13 @@ static const struct mfd_cell common_prcmu_devs[] = {
 };
 
 static const struct mfd_cell db8500_prcmu_devs[] = {
-	{
-		.name = "db8500-prcmu-regulators",
-		.of_compatible = "stericsson,db8500-prcmu-regulator",
-		.platform_data = &db8500_regulators,
-		.pdata_size = sizeof(db8500_regulators),
-	},
-	{
-		.name = "cpuidle-dbx500",
-		.of_compatible = "stericsson,cpuidle-dbx500",
-	},
-	{
-		.name = "db8500-thermal",
-		.num_resources = ARRAY_SIZE(db8500_thsens_resources),
-		.resources = db8500_thsens_resources,
-		.platform_data = &db8500_thsens_data,
-		.pdata_size = sizeof(db8500_thsens_data),
-	},
+	OF_MFD_CELL("db8500-prcmu-regulators", NULL, &db8500_regulators,
+		    sizeof(db8500_regulators), 0,
+		    "stericsson,db8500-prcmu-regulator"),
+	OF_MFD_CELL("cpuidle-dbx500", NULL, NULL, 0, 0,
+		    "stericsson,cpuidle-dbx500"),
+	MFD_CELL_BASIC("db8500-thermal", db8500_thsens_resources,
+		       &db8500_thsens_data, sizeof(db8500_thsens_data), 0),
 };
 
 static int db8500_prcmu_register_ab8500(struct device *parent)
-- 
2.14.1

^ permalink raw reply related	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2018-04-16 12:56 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2018-04-16 12:56 [PATCH v2 0/3] mfd: Provide MACRO to declare commonly defined MFD cell attributes Lee Jones
2018-04-16 12:56 ` [PATCH v2 1/3] " Lee Jones
2018-04-16 12:56 ` [PATCH v2 2/3] mfd: ab8500: Example using new OF_MFD_CELL MACRO Lee Jones
2018-04-16 12:56 ` [PATCH v2 3/3] mfd: db8500-prcmu: Example using new OF_MFD_CELL/MFD_CELL_BASIC MACROs Lee Jones

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