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From: Johan Jonker <jbx6244@gmail.com>
To: dario.binacchi@amarulasolutions.com,
	michael@amarulasolutions.com, sjg@chromium.org
Cc: philipp.tomsich@vrull.eu, kever.yang@rock-chips.com,
	u-boot@lists.denx.de, yifeng.zhao@rock-chips.com
Subject: [PATCH v4 03/11] core: remap: convert regmap_init_mem_plat() input to phys_addr_t
Date: Sat, 18 Feb 2023 16:27:09 +0100	[thread overview]
Message-ID: <b7af6a42-2e1e-f2c2-703a-3f2be8f9b1a7@gmail.com> (raw)
In-Reply-To: <f3dba231-4a55-0a94-dfab-5cab1419d132@gmail.com>

The fdt_addr_t and phys_addr_t size have been decoupled.
A 32bit CPU can expect 64-bit data from the device tree parser,
so convert regmap_init_mem_plat() input to phys_addr_t in files
that use this function. Also correct struct syscon_base_plat
depending on CONFIG_PHYS_64BIT setting and fix ARRAY_SIZE
divider.

Signed-off-by: Johan Jonker <jbx6244@gmail.com>
---

Changed V4:
  Fix cast and divider in syscon-uclass.c
---
 drivers/core/regmap.c               |  2 +-
 drivers/core/syscon-uclass.c        |  4 ++--
 drivers/ram/rockchip/sdram_rk3066.c |  2 +-
 drivers/ram/rockchip/sdram_rk3188.c |  2 +-
 drivers/ram/rockchip/sdram_rk322x.c |  2 +-
 drivers/ram/rockchip/sdram_rk3288.c |  2 +-
 drivers/ram/rockchip/sdram_rk3328.c |  2 +-
 drivers/ram/rockchip/sdram_rk3399.c |  2 +-
 include/regmap.h                    |  2 +-
 include/syscon.h                    | 13 +++++++------
 10 files changed, 17 insertions(+), 16 deletions(-)

diff --git a/drivers/core/regmap.c b/drivers/core/regmap.c
index e33bb9d7..37da64b2 100644
--- a/drivers/core/regmap.c
+++ b/drivers/core/regmap.c
@@ -79,7 +79,7 @@ static struct regmap *regmap_alloc(int count)
 }

 #if CONFIG_IS_ENABLED(OF_PLATDATA)
-int regmap_init_mem_plat(struct udevice *dev, fdt_val_t *reg, int count,
+int regmap_init_mem_plat(struct udevice *dev, phys_addr_t *reg, int count,
 			 struct regmap **mapp)
 {
 	struct regmap_range *range;
diff --git a/drivers/core/syscon-uclass.c b/drivers/core/syscon-uclass.c
index 25fdb66e..b557a24f 100644
--- a/drivers/core/syscon-uclass.c
+++ b/drivers/core/syscon-uclass.c
@@ -58,8 +58,8 @@ static int syscon_pre_probe(struct udevice *dev)
 #if CONFIG_IS_ENABLED(OF_PLATDATA)
 	struct syscon_base_plat *plat = dev_get_plat(dev);

-	return regmap_init_mem_plat(dev, plat->reg, ARRAY_SIZE(plat->reg),
-					&priv->regmap);
+	return regmap_init_mem_plat(dev, (phys_addr_t *)plat->reg,
+				    ARRAY_SIZE(plat->reg) / 2, &priv->regmap);
 #else
 	return regmap_init_mem(dev_ofnode(dev), &priv->regmap);
 #endif
diff --git a/drivers/ram/rockchip/sdram_rk3066.c b/drivers/ram/rockchip/sdram_rk3066.c
index a2425f22..9bb26b64 100644
--- a/drivers/ram/rockchip/sdram_rk3066.c
+++ b/drivers/ram/rockchip/sdram_rk3066.c
@@ -801,7 +801,7 @@ static int rk3066_dmc_conv_of_plat(struct udevice *dev)
 	memcpy(&plat->base, of_plat->rockchip_sdram_params, sizeof(plat->base));
 	/* RK3066 supports dual-channel, set default channel num to 2. */
 	plat->num_channels = 1;
-	ret = regmap_init_mem_plat(dev, of_plat->reg,
+	ret = regmap_init_mem_plat(dev, (phys_addr_t *)of_plat->reg,
 				   ARRAY_SIZE(of_plat->reg) / 2, &plat->map);
 	if (ret)
 		return ret;
diff --git a/drivers/ram/rockchip/sdram_rk3188.c b/drivers/ram/rockchip/sdram_rk3188.c
index 272b1b2d..1838985c 100644
--- a/drivers/ram/rockchip/sdram_rk3188.c
+++ b/drivers/ram/rockchip/sdram_rk3188.c
@@ -867,7 +867,7 @@ static int conv_of_plat(struct udevice *dev)
 	memcpy(&plat->base, of_plat->rockchip_sdram_params, sizeof(plat->base));
 	/* rk3188 supports dual-channel, set default channel num to 2 */
 	plat->num_channels = 1;
-	ret = regmap_init_mem_plat(dev, of_plat->reg,
+	ret = regmap_init_mem_plat(dev, (phys_addr_t *)of_plat->reg,
 				   ARRAY_SIZE(of_plat->reg) / 2, &plat->map);
 	if (ret)
 		return ret;
diff --git a/drivers/ram/rockchip/sdram_rk322x.c b/drivers/ram/rockchip/sdram_rk322x.c
index 1b204fb5..33599dc5 100644
--- a/drivers/ram/rockchip/sdram_rk322x.c
+++ b/drivers/ram/rockchip/sdram_rk322x.c
@@ -769,7 +769,7 @@ static int conv_of_plat(struct udevice *dev)
 	memcpy(&plat->base, of_plat->rockchip_sdram_params, sizeof(plat->base));

 	plat->num_channels = 1;
-	ret = regmap_init_mem_plat(dev, of_plat->reg,
+	ret = regmap_init_mem_plat(dev, (phys_addr_t *)of_plat->reg,
 				   ARRAY_SIZE(of_plat->reg) / 2, &plat->map);
 	if (ret)
 		return ret;
diff --git a/drivers/ram/rockchip/sdram_rk3288.c b/drivers/ram/rockchip/sdram_rk3288.c
index 83778ad1..1a548da5 100644
--- a/drivers/ram/rockchip/sdram_rk3288.c
+++ b/drivers/ram/rockchip/sdram_rk3288.c
@@ -1029,7 +1029,7 @@ static int conv_of_plat(struct udevice *dev)
 	memcpy(&plat->base, of_plat->rockchip_sdram_params, sizeof(plat->base));
 	/* Rk3288 supports dual-channel, set default channel num to 2 */
 	plat->num_channels = 2;
-	ret = regmap_init_mem_plat(dev, of_plat->reg,
+	ret = regmap_init_mem_plat(dev, (phys_addr_t *)of_plat->reg,
 				   ARRAY_SIZE(of_plat->reg) / 2, &plat->map);
 	if (ret)
 		return ret;
diff --git a/drivers/ram/rockchip/sdram_rk3328.c b/drivers/ram/rockchip/sdram_rk3328.c
index b511c6bf..2427efe0 100644
--- a/drivers/ram/rockchip/sdram_rk3328.c
+++ b/drivers/ram/rockchip/sdram_rk3328.c
@@ -54,7 +54,7 @@ static int conv_of_plat(struct udevice *dev)
 	struct dtd_rockchip_rk3328_dmc *dtplat = &plat->dtplat;
 	int ret;

-	ret = regmap_init_mem_plat(dev, dtplat->reg,
+	ret = regmap_init_mem_plat(dev, (phys_addr_t *)dtplat->reg,
 				   ARRAY_SIZE(dtplat->reg) / 2, &plat->map);
 	if (ret)
 		return ret;
diff --git a/drivers/ram/rockchip/sdram_rk3399.c b/drivers/ram/rockchip/sdram_rk3399.c
index 136e4ede..c88fdbb3 100644
--- a/drivers/ram/rockchip/sdram_rk3399.c
+++ b/drivers/ram/rockchip/sdram_rk3399.c
@@ -3049,7 +3049,7 @@ static int conv_of_plat(struct udevice *dev)
 	struct dtd_rockchip_rk3399_dmc *dtplat = &plat->dtplat;
 	int ret;

-	ret = regmap_init_mem_plat(dev, dtplat->reg,
+	ret = regmap_init_mem_plat(dev, (phys_addr_t *)dtplat->reg,
 				   ARRAY_SIZE(dtplat->reg) / 2, &plat->map);
 	if (ret)
 		return ret;
diff --git a/include/regmap.h b/include/regmap.h
index e81a3602..a274fb27 100644
--- a/include/regmap.h
+++ b/include/regmap.h
@@ -388,7 +388,7 @@ int regmap_init_mem(ofnode node, struct regmap **mapp);
  * Use regmap_uninit() to free it.
  *
  */
-int regmap_init_mem_plat(struct udevice *dev, fdt_val_t *reg, int count,
+int regmap_init_mem_plat(struct udevice *dev, phys_addr_t *reg, int count,
 			 struct regmap **mapp);

 int regmap_init_mem_index(ofnode node, struct regmap **mapp, int index);
diff --git a/include/syscon.h b/include/syscon.h
index f5e6cc1a..836ae07c 100644
--- a/include/syscon.h
+++ b/include/syscon.h
@@ -27,14 +27,15 @@ struct syscon_ops {

 #if CONFIG_IS_ENABLED(OF_PLATDATA)
 /*
- * We don't support 64-bit machines. If they are so resource-contrained that
- * they need to use OF_PLATDATA, something is horribly wrong with the
- * education of our hardware engineers.
- *
- * Update: 64-bit is now supported and we have an education crisis.
+ * Support for 64bit or 32bit fdt addresses
+ * depending on the physical SoC properties.
  */
 struct syscon_base_plat {
-	fdt_val_t reg[2];
+#ifdef CONFIG_PHYS_64BIT
+	fdt64_t reg[2];
+#else
+	fdt32_t reg[2];
+#endif
 };
 #endif

--
2.20.1


  parent reply	other threads:[~2023-02-18 15:27 UTC|newest]

Thread overview: 38+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-02-18 15:23 [PATCH v4 00/11] Fixes for Rockchip NFC driver part 1 Johan Jonker
2023-02-18 15:26 ` [PATCH v4 01/11] include: fdtdec: decouple fdt_addr_t and phys_addr_t size Johan Jonker
2023-02-23  0:47   ` Kever Yang
2023-02-23 14:06     ` [PATCH v1] spi: spi-aspeed-smc: convert devfdt_get_addr_index output to phys_addr_t Johan Jonker
2023-02-25  9:26       ` Michael Nazzareno Trimarchi
2023-02-25  9:50         ` Johan Jonker
2023-02-25  9:53           ` Michael Nazzareno Trimarchi
2023-02-25 11:40             ` Michael Nazzareno Trimarchi
2023-02-25  9:11     ` [PATCH v4 01/11] include: fdtdec: decouple fdt_addr_t and phys_addr_t size Johan Jonker
2023-02-25  9:15       ` Michael Nazzareno Trimarchi
2023-02-25  9:20         ` Johan Jonker
2023-02-25 11:43     ` [PATCH v2 1/2] core: fdtaddr: add devfdt_get_addr_size_index_ptr function Johan Jonker
2023-02-25 11:44       ` [PATCH v2 2/2] spi: spi-aspeed-smc: use devfdt_get_addr_index_ptr Johan Jonker
2023-02-25 11:47         ` Michael Nazzareno Trimarchi
2023-02-25 11:47       ` [PATCH v2 1/2] core: fdtaddr: add devfdt_get_addr_size_index_ptr function Michael Nazzareno Trimarchi
2023-02-25 16:52         ` Michael Nazzareno Trimarchi
2023-02-25 19:16     ` [RFC PATCH v1 1/4] drivers: use dev_read_addr_index_ptr when cast to pointer Johan Jonker
2023-02-25 19:19       ` [RFC PATCH v1 2/4] drivers: use dev_read_addr_ptr " Johan Jonker
2023-02-25 23:05         ` Johan Jonker
2023-02-25 19:19       ` [RFC PATCH v1 3/4] drivers: use devfdt_get_addr_size_index_ptr " Johan Jonker
2023-02-25 20:39         ` Michael Nazzareno Trimarchi
2023-02-27 15:17         ` Dario Binacchi
2023-02-25 19:19       ` [RFC PATCH v1 4/4] drivers: use devfdt_get_addr_index_ptr " Johan Jonker
2023-02-25 20:40         ` Michael Nazzareno Trimarchi
2023-02-25 20:37       ` [RFC PATCH v1 1/4] drivers: use dev_read_addr_index_ptr " Michael Nazzareno Trimarchi
2023-02-18 15:26 ` [PATCH v4 02/11] include: dm: ofnode: fix headers Johan Jonker
2023-02-18 15:27 ` Johan Jonker [this message]
2023-02-22  7:59   ` [PATCH v4 03/11] core: remap: convert regmap_init_mem_plat() input to phys_addr_t Kever Yang
2023-02-18 15:27 ` [PATCH v4 04/11] rockchip: adc: rockchip-saradc: use dev_read_addr_ptr Johan Jonker
2023-02-22  8:00   ` Kever Yang
2023-02-18 15:27 ` [PATCH v4 05/11] rockchip: timer: dw-apb-timer: convert dev_read_addr output to phys_addr_t Johan Jonker
2023-02-18 15:27 ` [PATCH v4 06/11] mtd: nand: raw: rockchip_nfc: use dev_read_addr_ptr Johan Jonker
2023-02-18 15:28 ` [PATCH v4 07/11] mtd: nand: raw: rockchip_nfc: remove the compatible string "rockchip,rk3308-nfc" Johan Jonker
2023-02-18 15:28 ` [PATCH v4 08/11] mtd: nand: raw: rockchip_nfc: add layout structure Johan Jonker
2023-02-18 15:28 ` [PATCH v4 09/11] mtd: nand: raw: rockchip_nfc: add flash_node to chip structure Johan Jonker
2023-02-18 15:28 ` [PATCH v4 10/11] mtd: nand: add support for the Sandisk SDTNQGAMA chip Johan Jonker
2023-02-18 15:29 ` [PATCH v4 11/11] mtd: nand: raw: rockchip_nfc: fix oobfree offset and description Johan Jonker
2023-02-22  8:01   ` Kever Yang

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