2 Commits

Author	SHA1	Message	Date
Caleb Connolly	d23c3c085a	mfd: qcom-spmi-pmic: read fab id on supported PMICs ... The PMI8998 and PM660 expose the fab_id, this is needed by drivers like the RRADC to calibrate ADC values. Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Tested-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Acked-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20220429220904.137297-4-caleb.connolly@linaro.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>	2022-06-18 14:01:16 +01:00
Caleb Connolly	e9c11c6e3a	mfd: qcom-spmi-pmic: expose the PMIC revid information to clients ... Some PMIC functions such as the RRADC need to be aware of the PMIC chip revision information to implement errata or otherwise adjust behaviour, export the PMIC information to enable this. This is specifically required to enable the RRADC to adjust coefficients based on which chip fab the PMIC was produced in, this can vary per unique device and therefore has to be read at runtime. Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Tested-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Acked-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20220429220904.137297-3-caleb.connolly@linaro.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>	2022-06-18 14:01:16 +01:00