[PATCH 12/21] phy: remove unneeded 'fast_io' parameter in regmap_config

From: Wolfram Sang
Date: Wed Aug 13 2025 - 12:18:53 EST


When using MMIO with regmap, fast_io is implied. No need to set it
again.

Signed-off-by: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>
---
No dependencies, can be applied directly to the subsystem tree. Buildbot is
happy, too.

drivers/phy/rockchip/phy-rockchip-samsung-hdptx.c | 1 -
drivers/phy/rockchip/phy-rockchip-usbdp.c | 1 -
drivers/phy/ti/phy-am654-serdes.c | 1 -
drivers/phy/ti/phy-j721e-wiz.c | 1 -
4 files changed, 4 deletions(-)

diff --git a/drivers/phy/rockchip/phy-rockchip-samsung-hdptx.c b/drivers/phy/rockchip/phy-rockchip-samsung-hdptx.c
index 79db57ee90d1..01bbf668e05e 100644
--- a/drivers/phy/rockchip/phy-rockchip-samsung-hdptx.c
+++ b/drivers/phy/rockchip/phy-rockchip-samsung-hdptx.c
@@ -795,7 +795,6 @@ static const struct regmap_config rk_hdptx_phy_regmap_config = {
.val_bits = 32,
.writeable_reg = rk_hdptx_phy_is_rw_reg,
.readable_reg = rk_hdptx_phy_is_rw_reg,
- .fast_io = true,
.max_register = 0x18b4,
};

diff --git a/drivers/phy/rockchip/phy-rockchip-usbdp.c b/drivers/phy/rockchip/phy-rockchip-usbdp.c
index c066cc0a7b4f..010e9d2d6fac 100644
--- a/drivers/phy/rockchip/phy-rockchip-usbdp.c
+++ b/drivers/phy/rockchip/phy-rockchip-usbdp.c
@@ -1430,7 +1430,6 @@ static const struct regmap_config rk_udphy_pma_regmap_cfg = {
.reg_bits = 32,
.reg_stride = 4,
.val_bits = 32,
- .fast_io = true,
.max_register = 0x20dc,
};

diff --git a/drivers/phy/ti/phy-am654-serdes.c b/drivers/phy/ti/phy-am654-serdes.c
index 431b223996e0..5b6c27aa7e8b 100644
--- a/drivers/phy/ti/phy-am654-serdes.c
+++ b/drivers/phy/ti/phy-am654-serdes.c
@@ -99,7 +99,6 @@ static const struct regmap_config serdes_am654_regmap_config = {
.reg_bits = 32,
.val_bits = 32,
.reg_stride = 4,
- .fast_io = true,
.max_register = 0x1ffc,
};

diff --git a/drivers/phy/ti/phy-j721e-wiz.c b/drivers/phy/ti/phy-j721e-wiz.c
index ab2a4f2c0a5b..a8b440c6c46b 100644
--- a/drivers/phy/ti/phy-j721e-wiz.c
+++ b/drivers/phy/ti/phy-j721e-wiz.c
@@ -1319,7 +1319,6 @@ static const struct regmap_config wiz_regmap_config = {
.reg_bits = 32,
.val_bits = 32,
.reg_stride = 4,
- .fast_io = true,
};

static struct wiz_data j721e_16g_data = {
--
2.47.2