Hi Thor, On 10/4/2018 3:58 AM, thor.thayer@xxxxxxxxxxxxxxx wrote:
From: Thor Thayer <thor.thayer@xxxxxxxxxxxxxxx> Add a clock to the SMMU structure. In the device tree case, check for a clock node and enable the clock if found. This patch is dependent upon the following patches that add a device tree bulk clock function. "[V6, 1/4] clk: bulk: add of_clk_bulk_get()" https://patchwork.kernel.org/patch/10583133/ "[V6, 2/4] clk: add new APIs to operation on all available clocks" https://patchwork.kernel.org/patch/10583131/ "[V6, 3/4] clk: add managerged version of clk_bulk_get_all" https://patchwork.kernel.org/patch/10583139/ Signed-off-by: Thor Thayer <thor.thayer@xxxxxxxxxxxxxxx> --- drivers/iommu/arm-smmu.c | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+)
The clock part is already handled by one of the patch in the runtime pm series of arm-smmu [1]. This patch should not be needed. [1] https://patchwork.kernel.org/patch/10581899/ [...] Regards Vivek
