Maulik Shah 5cf47af10a soc: qcom: rpmh-rsc: Enhance check for VRM in-flight request ... commit f592cc5794 upstream. Each RPMh VRM accelerator resource has 3 or 4 contiguous 4-byte aligned addresses associated with it. These control voltage, enable state, mode, and in legacy targets, voltage headroom. The current in-flight request checking logic looks for exact address matches. Requests for different addresses of the same RPMh resource as thus not detected as in-flight. Add new cmd-db API cmd_db_match_resource_addr() to enhance the in-flight request check for VRM requests by ignoring the address offset. This ensures that only one request is allowed to be in-flight for a given VRM resource. This is needed to avoid scenarios where request commands are carried out by RPMh hardware out-of-order leading to LDO regulator over-current protection triggering. Fixes: 658628e7ef ("drivers: qcom: rpmh-rsc: add RPMH controller for QCOM SoCs") Cc: stable@vger.kernel.org Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Tested-by: Elliot Berman <quic_eberman@quicinc.com> # sm8650-qrd Signed-off-by: Maulik Shah <quic_mkshah@quicinc.com> Link: https://lore.kernel.org/r/20240215-rpmh-rsc-fixes-v4-1-9cbddfcba05b@quicinc.com Signed-off-by: Bjorn Andersson <andersson@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2024-06-16 13:50:56 +02:00
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amlogic
apple	soc: apple: mailbox: error pointers are negative integers	2024-01-30 11:34:49 -08:00
aspeed
atmel
bcm	SoC driver updates for 6.7	2023-11-01 14:46:51 -10:00
canaan
dove
fsl	Including fixes from CAN, netfilter, wireguard and IPsec.	2024-03-21 14:50:39 -07:00
fujitsu
gemini
hisilicon	soc: hisilicon: kunpeng_hccs: Support the platform with PCC type3 and interrupt ack	2023-12-07 06:16:35 +00:00
imx	- Move Kconfig files into the pmdomain subsystem	2023-11-01 13:09:46 -10:00
ixp4xx
lantiq
litex
loongson
mediatek	soc: mediatek: cmdq: Fix typo of CMDQ_JUMP_RELATIVE	2024-05-30 09:44:08 +02:00
microchip	soc: microchip: Fix POLARFIRE_SOC_SYS_CTRL input prompt	2024-01-22 16:39:40 +00:00
nuvoton
pxa	soc: pxa: ssp: fix casts	2024-01-09 08:25:29 +01:00
qcom	soc: qcom: rpmh-rsc: Enhance check for VRM in-flight request	2024-06-16 13:50:56 +02:00
renesas	soc: renesas: rcar-rst: Add support for R-Car V4M	2024-01-31 15:08:41 +01:00
rockchip	SoC driver updates for 6.7	2023-11-01 14:46:51 -10:00
samsung	soc: samsung: exynos-pmu: Add regmap support for SoCs that protect PMU regs	2024-02-25 11:39:23 +01:00
sunxi	soc: sunxi: sram: export register 0 for THS on H616	2024-03-11 17:14:46 +01:00
tegra	soc/tegra: pmc: Add SD wake event for Tegra234	2024-02-16 12:35:56 +01:00
ti	soc: ti: k3-socinfo: Add JTAG ID for J722S	2023-12-13 07:52:32 -06:00
ux500
versatile
xilinx	Char/Misc and other Driver changes for 6.8-rc1	2024-01-17 16:47:17 -08:00
Kconfig	soc: sifive: shunt ccache driver to drivers/cache	2023-11-22 11:49:25 +00:00
Makefile	soc: sifive: shunt ccache driver to drivers/cache	2023-11-22 11:49:25 +00:00