On 05/04/2024 10:21, Neil Armstrong wrote:
First, fix version 5 support by using the right ch_offset in then msm_spmi_write() reg accesses.
Then:
- properly format command by importing helpers from Linux driver and use a switch/case to handle all versions in msm_spmi_write/read() command.
- handle peripheral ownership by poking into the cnfg registers and mark periperal as read-only when the owner id doesn't match
- finally add version 7 defines
SPMI Arbiter Version 7 is present on SM8450, SM8550 and SM8650 SoC.
Signed-off-by: Neil Armstrong neil.armstrong@linaro.org
Acked-by: Caleb Connolly caleb.connolly@linaro.org
Mateusz: do you prefer to take these? I'm just as happy to take then through the qcom tree.
Kind regards,
Neil Armstrong (4): spmi: msm: fix version 5 support spmi: msm: properly format command spmi: msm: handle peripheral ownership spmi: msm: support controller version 7
drivers/spmi/spmi-msm.c | 148 +++++++++++++++++++++++++++++++++++++----------- 1 file changed, 116 insertions(+), 32 deletions(-)
base-commit: f0e6aba1218bca578605697eed8aa94582bf57bb change-id: 20240404-topic-sm8x50-spmi-fixes-aec9b392813b
Best regards,