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Date: Tue, 19 Apr 2016 16:13:00 -0400 From: Javier Martinez Canillas <javier@....samsung.com> To: Krzysztof Kozlowski <k.kozlowski@...sung.com>, Kukjin Kim <kgene@...nel.org>, devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com> Subject: Re: [PATCH] ARM: dts: exynos: Remove unsupported s2mps11 regulator bindings from Exynos5420 boards Hello Krzysztof, On 04/19/2016 01:46 AM, Krzysztof Kozlowski wrote: > On 04/18/2016 06:52 PM, Javier Martinez Canillas wrote: [snip] >> >> On a related note, the s5m8767 regulator driver parses similar DT properties >> ("s5m8767,pmic-buck-ramp-delay", "s5m8767,pmic-buck2-ramp-enable", etc) that >> are not in Documentation/devicetree/bindings/regulator/samsung,s5m8767.txt. >> >> So those should either be added to the binding doc or removed from the driver >> if are not correct (I don't have documentation for the s5m8767 PMIC but the >> DT properties are not use by any DTS in mainline using the s5m8767 PMIC). > > That's the grey area. :) I mean that instead of making these implemented > bindings an interface, they should rather be converted to standard > regulator bindings. However the device is quite old, not used on newer > boards, so there is no interest in improving this. In the same time > removal of this code is not strictly necessary. Its existence does not hurt. > Fair enough. > Best regards, > Krzysztof > Best regards, -- Javier Martinez Canillas Open Source Group Samsung Research America
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