From mboxrd@z Thu Jan 1 00:00:00 1970 From: sboyd@codeaurora.org (Stephen Boyd) Date: Tue, 19 May 2015 17:52:07 -0700 Subject: [PATCH V4 2/3] OPP: Allow multiple OPP tables to be passed via DT In-Reply-To: References: Message-ID: <20150520005207.GQ31753@codeaurora.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 04/30, Viresh Kumar wrote: > On some platforms (Like Qualcomm's SoCs), it is not decided until > runtime on what OPPs to use. The OPP tables can be fixed at compile > time, but which table to use is found out only after reading some efuses > (sort of an eeprom) and knowing characteristics of the SoC. > > To support such platform we need to pass multiple OPP tables per device > and hardware should be able to choose one and only one table out of > those. > > Update OPP-v2 bindings to support that. > > Signed-off-by: Viresh Kumar > --- Reviewed-by: Stephen Boyd -- Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, a Linux Foundation Collaborative Project