The (non-secure) efuse node in the DTS requests PCLK_EFUSE1024NS.
To allow us to add a efuse-driver (and more importantly, to allow
probes of such a driver to succeed), we need need to accept requests
for PCLK_EFUSE1024NS and return a non-error result.
As PCLK_EFUSE1024NS is enabled by default (i.e. after reset), we don't
implement any logic to manage this clock gate and simply assume that
the reset-default has not been changed.
Signed-off-by: Philipp Tomsich <philipp.toms...@theobroma-systems.com>
Tested-by: Klaus Goger <klaus.go...@theobroma-systems.com>
---
drivers/clk/rockchip/clk_rk3399.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/clk/rockchip/clk_rk3399.c
b/drivers/clk/rockchip/clk_rk3399.c
index 72395e2..4dbc1b0 100644
--- a/drivers/clk/rockchip/clk_rk3399.c
+++ b/drivers/clk/rockchip/clk_rk3399.c
@@ -882,6 +882,8 @@ static ulong rk3399_clk_get_rate(struct clk *clk)
case DCLK_VOP0:
case DCLK_VOP1:
break;
+ case PCLK_EFUSE1024NS:
+ break;
default:
return -ENOENT;
}
@@ -923,6 +925,8 @@ static ulong rk3399_clk_set_rate(struct clk *clk, ulong
rate)
case SCLK_DDRCLK:
ret = rk3399_ddr_set_clk(priv->cru, rate);
break;
+ case PCLK_EFUSE1024NS:
+ break;
default:
return -ENOENT;
}
--
1.9.1
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