From 4d52b2acefdfceae0e47ed08324a96f511dc80b1 Mon Sep 17 00:00:00 2001 From: Boris Brezillon Date: Tue, 26 May 2015 14:42:57 +0200 Subject: [PATCH] clk: mvebu: add missing CESA gate clk Even if not documented in the datasheet, the Armada 370 SoC can actually gate the CESA (crypto engine) clock. Add an entry in the gating_desc table to be able to reference the CESA gateclk in the crypto node. Signed-off-by: Boris Brezillon Acked-by: Gregory CLEMENT Signed-off-by: Michael Turquette --- Documentation/devicetree/bindings/clock/mvebu-gated-clock.txt | 1 + drivers/clk/mvebu/armada-370.c | 1 + 2 files changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/clock/mvebu-gated-clock.txt b/Documentation/devicetree/bindings/clock/mvebu-gated-clock.txt index 31c7c0c1ce8f..660e64912cce 100644 --- a/Documentation/devicetree/bindings/clock/mvebu-gated-clock.txt +++ b/Documentation/devicetree/bindings/clock/mvebu-gated-clock.txt @@ -19,6 +19,7 @@ ID Clock Peripheral 9 pex1 PCIe Cntrl 1 15 sata0 SATA Host 0 17 sdio SDHCI Host +23 crypto CESA (crypto engine) 25 tdm Time Division Mplx 28 ddr DDR Cntrl 30 sata1 SATA Host 0 diff --git a/drivers/clk/mvebu/armada-370.c b/drivers/clk/mvebu/armada-370.c index 756f0f39d6a3..c19fd77e6c27 100644 --- a/drivers/clk/mvebu/armada-370.c +++ b/drivers/clk/mvebu/armada-370.c @@ -163,6 +163,7 @@ static const struct clk_gating_soc_desc a370_gating_desc[] __initconst = { { "pex1", "pex1_en", 9, 0 }, { "sata0", NULL, 15, 0 }, { "sdio", NULL, 17, 0 }, + { "crypto", NULL, 23, 0 }, { "tdm", NULL, 25, 0 }, { "ddr", NULL, 28, CLK_IGNORE_UNUSED }, { "sata1", NULL, 30, 0 },