BMC/Intel-BMC/linux.git, branch dev-5.8-intel

ARM: dts: add silicon_id misc node into aspeed-bmc-intel-ast2600

2021-03-17T23:03:36+00:00

This commit adds silicon_id sub-node into misc_control node. Signed-off-by: Jae Hyun Yoo Change-Id: I60c09b654ca8a8881e5df4be07f062280210e570

fixup! peci: Add support for PECI bus driver core

2021-03-10T20:14:54+00:00

Per recommendation from the CPU team, reduce the first retry delay to 100us. Use usleep instead of schedule_timeout to avoid stretching the delay. Change-Id: I6698b0f05f952aaef737dd09280a17aaec81a2c5 Signed-off-by: Jason M. Bills

ASD Prevent TDI remaining bits to be override during JTAG xfer

2021-03-09T22:20:41+00:00

JTAG xfer length is measured in bits and it is allowed to send non 8-bit aligned xfers. For such xfers we will read the content of the remaining bits in the last byte of tdi buffer and restore those bits along with the xfer readback. Add also linux types to JTAG header to remove external dependencies. Test: SPR ASD Sanity and jtag_test finished successfully. SKX ASD Sanity and jtag_test finished successfully. Change-Id: I6d53349a724c66d08b6cbbaeac166c4857835b55 Signed-off-by: Ernesto Corona

pinctrl: aspeed: g6: modify RMII4 group

2021-03-09T22:13:57+00:00

Intel doesn't use transmit clock output of RMII4 module so this commit customize RMII4 pin ctrl group by removing the F24 pin setting from RMII4. This is a downstream customization. Do not upstream it. Signed-off-by: Jae Hyun Yoo Change-Id: Ifcfe2fec82f7b8c2f1bfeacf2d5fe5610cafce73

hwmon: peci: cleanup

2021-03-09T21:04:26+00:00

Add cleanup fixes after implementing energy sensor for all modules: cpu, dimm, platform to make all files consistent. Change-Id: I359b3627867df23dc4d80891437c0e53a04c16be Signed-off-by: Olender, Agata

ASD AST26xx HW mode 2 interrupt support

2021-03-09T19:56:26+00:00

Create a low level function to handle xfer interrupts and map corresponding interrupt functions for AST25xx and AST26xx in HW1 and HW2 xfer modes. By default JTAG driver still uses polling. Interrupt support needs to be enabled with USE_INTERRUPTS macro. Remove also unused SCU reference. Test: AST26xx(SPR) ASD Sanity and jtag_test using HW2 polling. AST26xx(SPR) ASD Sanity and jtag_test using HW1 polling. AST26xx(SPR) ASD Sanity and jtag_test using HW2 interrupt. AST26xx(SPR) ASD Sanity and jtag_test using HW1 interrupt. AST26xx(SPR) jtag_test using SW mode. AST25xx(SKX) ASD Sanity and jtag_test using HW polling. AST25xx(SKX) ASD Sanity and jtag_test using HW interrupt. AST25xx(SKX) jtag_test using SW mode. Change-Id: Ib5d3d0ed2f7075195693f8937a16e86ddf3a0f32 Signed-off-by: Ernesto Corona

Stop reading DRAM_MIN_PWR

2021-03-01T23:16:45+00:00

This commit is about disabling reading DRAM_MIN_PWR from DRAM_POWER_INFO PCS. Starting from SPR DRAM_MIN_PWR is deprecated. BIOS does not update DRAM min power anymore. Value of 0 shall be reported as DRAM min power. Change-Id: I4c4b3116e5d99989808fb4803740a00aa285a78f Signed-off-by: Zbigniew Lukwinski

hwmon: peci: TDP used for max DRAM power

2021-02-25T20:41:46+00:00

This commit replaces 'Maximal DRAM Power' (MSR@61Ch - MSR_DRAM_POWER_INFO_HIGH) with the 'Spec DRAM Power'('TDP') (MSR@61Ch - MSR_DRAM_POWER_INFO_LOW) while maximal DRAM power calculation. This is to be compliant with SPS ME Node Manager. In case package power it already works with the same way - TDP is taken as maximal power. Change-Id: Iba55f0aa0ab73b32e4a068bb8bbd11136190fb75 Signed-off-by: Zbigniew Lukwinski

hwmon: (aspeed-pwm-tacho) Add pwm chip driver support

2021-02-19T19:32:13+00:00

This commit adds pwm chip driver support into aspeed-g6-pwm-tacho driver to enable beep speaker driver. The pwm chip driver cannot be added as a separate platform driver because it makes resource conflicts with existing pwm-tacho driver so it uses hacky tweak on the existing driver. Note: Do not try upstream this hacky implementation. Signed-off-by: Jae Hyun Yoo Change-Id: I22ad12be2ae3a061d7942fec813cdb11be321db7

hwmon: peci: add energy sensor to peci-dimmpower

2021-02-19T09:20:03+00:00

Add support for energy consumption of DIMMs sensor. Energy is reported in micro Joules and exposed under energyN_input file. Change-Id: I6fdcfb9873312df837fcaaeeed513b2991c6c8b5 Signed-off-by: Olender, Agata