kernel/drivers/soc/mediatek, branch linux-5.1.y

soc: mediatek: pwrap: Zero initialize rdata in pwrap_init_cipher

2019-06-15T09:53:01Z

[ Upstream commit 89e28da82836530f1ac7a3a32fecc31f22d79b3e ] When building with -Wsometimes-uninitialized, Clang warns: drivers/soc/mediatek/mtk-pmic-wrap.c:1358:6: error: variable 'rdata' is used uninitialized whenever '||' condition is true [-Werror,-Wsometimes-uninitialized] If pwrap_write returns non-zero, pwrap_read will not be called to initialize rdata, meaning that we will use some random uninitialized stack value in our print statement. Zero initialize rdata in case this happens. Link: https://github.com/ClangBuiltLinux/linux/issues/401 Signed-off-by: Nathan Chancellor Reviewed-by: Nick Desaulniers Reviewed-by: Arnd Bergmann Signed-off-by: Matthias Brugger Signed-off-by: Sasha Levin

soc: mediatek: Add Mediatek CMDQ helper

2018-12-02T19:46:10Z

Add Mediatek CMDQ helper to create CMDQ packet and assemble GCE op code. Signed-off-by: Houlong Wei Signed-off-by: HS Liao Signed-off-by: Matthias Brugger

soc: mediatek: pwrap: add mt6357 driver for mt6765 SoCs

2018-09-25T15:36:38Z

MT6357 is a new power management IC and it is used for mt6765 SoCs. To define mt6357_regs for pmic register mapping and pmic_mt6357 for accessing register. Signed-off-by: Argus Lin Signed-off-by: Matthias Brugger

soc: mediatek: pwrap: add pwrap driver for mt6765 SoCs

2018-09-25T15:28:37Z

mt6765 is a highly integrated SoCs, it uses mt6357 for power management. This patch adds pwrap driver to access mt6357. Pwrap of mt6765 support dynamic priority meichanism, sequence monitor and starvation mechanism to make transaction more reliable. Signed-off-by: Argus Lin [mb: change has_bridge to capabilities] Signed-off-by: Matthias Brugger

soc: mediatek: pwrap: use true and false for boolean values

2018-09-25T14:35:47Z

Return statements in functions returning bool should use true or false instead of an integer value. This issue was detected with the help of Coccinelle. Signed-off-by: Gustavo A. R. Silva Acked-by: Sean Wang Signed-off-by: Matthias Brugger

soc: mediatek: add mt8183 pwrap support

2018-09-25T13:50:17Z

MT6358 is a new power management IC and it is used for mt8183 SoCs. To define mt6358_regs for pmic register mapping and pmic_mt6358 for accessing register. Adding one more interrupt and wdt source. Signed-off-by: Hsin-Hsiung Wang Signed-off-by: Matthias Brugger

soc: mediatek: pwrap: use group of bits for pwrap capability

2018-09-25T13:49:38Z

Use group of bits for pwrap capability instead of elements of structure. This patch is preparing for adding mt8183 pwrap support. Signed-off-by: Hsin-Hsiung Wang Signed-off-by: Matthias Brugger

soc: mediatek: pwrap: order SoCs and PMICs ascending

2018-09-25T13:46:59Z

Order SoC and PMIC numbers ascending to make the code more readable. Signed-off-by: Hsin-Hsiung Wang Signed-off-by: Matthias Brugger

soc: mediatek: pwrap: add mt6351 driver for mt6797 SoCs

2018-07-16T13:50:17Z

MT6351 is a new power management IC and it is used for mt6797 SoCs. To define mt6351_regs for pmic register mapping and pmic_mt6351 for accessing register. Signed-off-by: Argus Lin Signed-off-by: Matthias Brugger

soc: mediatek: pwrap: add pwrap driver for mt6797 SoCs

2018-07-16T13:50:17Z

mt6797 is a highly integrated SoCs, it uses mt6351 for power management. This patch adds pwrap driver to access mt6351. Pwrap of mt6797 support dynamic priority meichanism, sequence monitor and starvation mechanism to make transaction more reliable. A big change from V4 to V5 is we remove INT1 interrupt declaration since it is only for debug purpose. The PWRAP_RDDMY, RESET and DCM can use legacy setting, it is backwards compatible. The new caps flag declaration is not needed, just remove it. Signed-off-by: Argus Lin Signed-off-by: Matthias Brugger