diff options
| author | Philipp Tomsich <philipp.tomsich@theobroma-systems.com> | 2017-04-28 17:11:55 +0200 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2017-05-10 13:37:21 -0600 |
| commit | a70feb462016d1a6a4e6254aa10ba68948b458f2 (patch) | |
| tree | d797048f3575b9b2696f888f2076f3ea60cae8d4 /drivers/clk/rockchip/clk_rk3399.c | |
| parent | a83444ee34ab949c1e0764c1ad7f61bceef739d0 (diff) | |
rockchip: clk: rk3399: allow requests for PCLK_EFUSE1024NS
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.tomsich@theobroma-systems.com>
Tested-by: Klaus Goger <klaus.goger@theobroma-systems.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers/clk/rockchip/clk_rk3399.c')
| -rw-r--r-- | drivers/clk/rockchip/clk_rk3399.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/clk/rockchip/clk_rk3399.c b/drivers/clk/rockchip/clk_rk3399.c index c378652fb2..10db46e400 100644 --- a/drivers/clk/rockchip/clk_rk3399.c +++ b/drivers/clk/rockchip/clk_rk3399.c @@ -885,6 +885,8 @@ static ulong rk3399_clk_get_rate(struct clk *clk) case DCLK_VOP0: case DCLK_VOP1: break; + case PCLK_EFUSE1024NS: + break; default: return -ENOENT; } @@ -927,6 +929,8 @@ 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; } |