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clk: imx: vf610: add CAAM clock

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According to Vybrid Security RM, CCM_CCGR11[CG176] can be used to gate
CAAM ipg clock.

Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Cc: Chris Healy <cphealy@gmail.com>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-imx@nxp.com
Tested-by: Chris Healy <cphealy@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Andrey Smirnov 2020-06-01 16:06:07 -07:00 committed by Shawn Guo
parent 94ae59ac5d
commit 018e430834
2 changed files with 3 additions and 1 deletions
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1
drivers/clk/imx/clk-vf610.c
View File

@ -438,6 +438,7 @@ static void __init vf610_clocks_init(struct device_node *ccm_node)
clk[VF610_CLK_SNVS] = imx_clk_gate2("snvs-rtc", "ipg_bus", CCM_CCGR6, CCM_CCGRx_CGn(7));
clk[VF610_CLK_DAP] = imx_clk_gate("dap", "platform_bus", CCM_CCSR, 24);
clk[VF610_CLK_OCOTP] = imx_clk_gate("ocotp", "ipg_bus", CCM_CCGR6, CCM_CCGRx_CGn(5));
clk[VF610_CLK_CAAM] = imx_clk_gate2("caam", "ipg_bus", CCM_CCGR11, CCM_CCGRx_CGn(0));
imx_check_clocks(clk, ARRAY_SIZE(clk));

3
include/dt-bindings/clock/vf610-clock.h
View File

@ -195,6 +195,7 @@
#define VF610_CLK_WKPU 186
#define VF610_CLK_TCON0 187
#define VF610_CLK_TCON1 188
#define VF610_CLK_END 189
#define VF610_CLK_CAAM 189
#define VF610_CLK_END 190
#endif /* __DT_BINDINGS_CLOCK_VF610_H */