user/sven/linux.git/drivers/phy/intel, branch v5.9.11

phy: intel: fix enum type mismatch warning

2020-06-24T12:11:40Z

clang points out that a local variable is initialized with an enum value of the wrong type: drivers/phy/intel/phy-intel-combo.c:202:34: error: implicit conversion from enumeration type 'enum intel_phy_mode' to different enumeration type 'enum intel_combo_mode' [-Werror,-Wenum-conversion] enum intel_combo_mode cb_mode = PHY_PCIE_MODE; ~~~~~~~ ^~~~~~~~~~~~~ >From reading the code, it seems that this was not only the wrong type, but not even supposed to be a code path that can happen in practice. Change the code to have no default phy mode but instead return an error for invalid input. Fixes: ac0a95a3ea78 ("phy: intel: Add driver support for ComboPhy") Signed-off-by: Arnd Bergmann Reviewed-by: Dilip Kota Reviewed-by: Nathan Chancellor Link: https://lore.kernel.org/r/20200527134518.908624-1-arnd@arndb.de Signed-off-by: Vinod Koul

phy: intel: Fix compilation error on FIELD_PREP usage

2020-06-24T12:10:31Z

FIELD_PREP expects constant arguments. Istead of doing FIELD_PREP operation on the arguments of combo_phy_w32_off_mask(), pass the final FIELD_PREP value as an argument. Error reported as: In file included from include/linux/build_bug.h:5, from include/linux/bitfield.h:10, from drivers/phy/intel/phy-intel-combo.c:8: drivers/phy/intel/phy-intel-combo.c: In function 'combo_phy_w32_off_mask': include/linux/bitfield.h:52:28: warning: comparison is always false due to limited range of data type [-Wtype-limits] include/linux/compiler.h:350:38: error: call to '__compiletime_assert_37' declared with attribute error: FIELD_PREP: mask is not constant 94 | __BF_FIELD_CHECK(_mask, 0ULL, _val, "FIELD_PREP: "); | ^~~~~~~~~~~~~~~~ drivers/phy/intel/phy-intel-combo.c:137:13: note: in expansion of macro 'FIELD_PREP' 137 | reg_val |= FIELD_PREP(mask, val); | ^~~~~~~~~~ ../include/linux/compiler.h:392:38: error: call to__compiletime_assert_137 declared with attribute error: BUILD_BUG_ON failed: (((mask) + (1ULL << (__builtin_ffsll(mask) - 1))) & (((mask) + (1ULL << (__builtin_ffsll(mask) - 1))) - 1)) != 0 _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) ../include/linux/bitfield.h:94:3: note: in expansion of macro __BF_FIELD_CHECK __BF_FIELD_CHECK(_mask, 0ULL, _val, "FIELD_PREP: "); \ ^~~~~~~~~~~~~~~~ ../drivers/phy/intel/phy-intel-combo.c:137:13: note: in expansion of macro FIELD_PREP reg_val |= FIELD_PREP(mask, val); ^~~~~~~~~~ Fixes: ac0a95a3ea78 ("phy: intel: Add driver support for ComboPhy") Reported-by: kbuild test robot Reported-by: Randy Dunlap Signed-off-by: Dilip Kota Acked-by: Randy Dunlap # build-tested Link: https://lore.kernel.org/r/8a309dd3c238efbaa59d1649704255d6f8b6c9c5.1590575358.git.eswara.kota@linux.intel.com Signed-off-by: Vinod Koul

phy: intel: Add driver support for ComboPhy

2020-05-19T14:56:06Z

ComboPhy subsystem provides PHYs for various controllers like PCIe, SATA and EMAC. Signed-off-by: Dilip Kota Acked-By: Vinod Koul Link: https://lore.kernel.org/r/7b313826f46b9006a3ba98c0613e8f88f293a074.1589868358.git.eswara.kota@linux.intel.com Signed-off-by: Kishon Vijay Abraham I

phy: intel-lgm-emmc: Add architecture dependency

2020-05-13T02:57:35Z

The Intel eMMC PHY is only present on Intel Lightning Mountain SoCs. Add an architecture dependency to the PHY_INTEL_EMMC config symbol, to avoid asking the user about it when configuring a kernel for a non-x86 architecture. Signed-off-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/20200507113626.24026-3-geert+renesas@glider.be Signed-off-by: Kishon Vijay Abraham I

phy: intel-lgm-emmc: Fix warning by adding missing MODULE_LICENSE

2020-01-14T05:20:19Z

commit 95f1061f715e ("phy: intel-lgm-emmc: Add support for eMMC PHY") introduces the below warning WARNING: modpost: missing MODULE_LICENSE() in drivers/phy/intel/phy-intel-emmc.o Fix it by adding missing MODULE_LICENSE. Signed-off-by: Ramuthevar Vadivel Murugan Reported-by: Stephen Rothwell Signed-off-by: Kishon Vijay Abraham I

phy: intel-lgm-emmc: Add support for eMMC PHY

2020-01-14T05:20:19Z

Add support for eMMC PHY on Intel's Lightning Mountain SoC. Signed-off-by: Ramuthevar Vadivel Murugan Reviewed-by: Andy Shevchenko Signed-off-by: Kishon Vijay Abraham I