On Sat, Mar 25, 2017 at 7:13 PM, Jonathan Cameron <jic23@xxxxxxxxxx> wrote: > On 25/03/17 16:29, Martin Blumenstingl wrote: >> Meson GX SoCs however use some magic bits to prevent simultaneous (= >> conflicting, because only consumer should use the FIFO buffer with the >> ADC results) usage by the Linux kernel and the bootloader (the BL30 >> bootloader uses the SAR ADC to read the CPU temperature). >> This patch changes guards all BL30 functionality so it is skipped on >> SoCs which don't have it. Since the hardware itself doesn't know whether >> BL30 is available the internal meson_sar_adc_data is extended so this >> information can be provided per of_device_id.data inside the driver. >> >> Additionally the clocks "adc_clk" and "adc_sel" are not provided by the >> clock-controller itself. "adc_sel" is not available at all. "adc_clk" >> is provided by the SAR ADC IP block itself on Meson8b (and earlier). >> This is already supported by the meson_saradc driver. >> >> Finally a new of_device_id for the Meson8b SoC is added so it can be >> wired up in the corresponding DT. >> >> Signed-off-by: Martin Blumenstingl <martin.blumenstingl@xxxxxxxxxxxxxx> > Looks sensible to me. Just fix those bits from Peter and we'll let it sit > a few days on the list to see if anyone else wants to chip in. OK, we'll have to wait for one of the DT-maintainers ACK (on the other patch) anyways, so I'll re-spin this in a week or so and fix everything that has come up until then -- To unsubscribe from this list: send the line "unsubscribe linux-iio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
