From ae91a799fb3cbc6e07718da97b40eb75f782dbaf Mon Sep 17 00:00:00 2001 From: Martin Blumenstingl Date: Sun, 28 Jan 2018 21:22:45 +0100 Subject: [PATCH] phy: amlogic: phy-meson-gxl-usb2: rename some of the U2P_R2 registers The U2P_R2 register provides "test mode" functionality for bits 17:0. These are only used during SoC development and should be left untouched on production SoC versions. Rename these register definitions to indicate that these are for "test mode" only. While here, also merge the definitions for U2P_R2_DATA_IN_MASK and U2P_R2_DATA_IN_EN_MASK (bits 0:7) because Amlogic's internal documentation suggests that these bits belong together. The old definition was not taken from the documentation but rather from a struct definition in the Amlogic GPL kernel sources. No functional changes. Suggested-by: Yixun Lan Signed-off-by: Martin Blumenstingl Signed-off-by: Kishon Vijay Abraham I --- drivers/phy/amlogic/phy-meson-gxl-usb2.c | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) diff --git a/drivers/phy/amlogic/phy-meson-gxl-usb2.c b/drivers/phy/amlogic/phy-meson-gxl-usb2.c index f062fc7f0a3a..9f9b5414b97a 100644 --- a/drivers/phy/amlogic/phy-meson-gxl-usb2.c +++ b/drivers/phy/amlogic/phy-meson-gxl-usb2.c @@ -71,12 +71,11 @@ /* bits [31:14] are read-only */ #define U2P_R2 0x8 - #define U2P_R2_DATA_IN_MASK GENMASK(3, 0) - #define U2P_R2_DATA_IN_EN_MASK GENMASK(7, 4) - #define U2P_R2_ADDR_MASK GENMASK(11, 8) - #define U2P_R2_DATA_OUT_SEL BIT(12) - #define U2P_R2_CLK BIT(13) - #define U2P_R2_DATA_OUT_MASK GENMASK(17, 14) + #define U2P_R2_TESTDATA_IN_MASK GENMASK(7, 0) + #define U2P_R2_TESTADDR_MASK GENMASK(11, 8) + #define U2P_R2_TESTDATA_OUT_SEL BIT(12) + #define U2P_R2_TESTCLK BIT(13) + #define U2P_R2_TESTDATA_OUT_MASK GENMASK(17, 14) #define U2P_R2_ACA_PIN_RANGE_C BIT(18) #define U2P_R2_ACA_PIN_RANGE_B BIT(19) #define U2P_R2_ACA_PIN_RANGE_A BIT(20)