diff options
| author | Michal Simek <michal.simek@amd.com> | 2023-12-14 17:53:47 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-12-15 19:27:04 +0300 |
| commit | 8d6608e4f89a0a21caadcf32fb5ed700e2f5682d (patch) | |
| tree | 55cef6f37f96a7d923a570a973cd6c58af177627 /include | |
| parent | de264ddea73d445d3982a6defae334d6b5ebc05e (diff) | |
| download | linux-8d6608e4f89a0a21caadcf32fb5ed700e2f5682d.tar.xz | |
firmware: xilinx: Remove clock_setrate and clock_getrate api
As per the current code base, PM_CLOCK_SETRATE and PM_CLOCK_GETRATE
APIs are not supported for the runtime operations. In the case of
ZynqMP returning an error from TF-A when there is any request to
access these APIs and for Versal also it is returning an error like
NO_ACCESS from the firmware. So, just removing the unused code to
avoid the confusion around these APIs.
Also, there is no issue with the backward compatibility as these APIs
were never used since implemented. Hence no need to bump up the
version of the feature check API as well.
Signed-off-by: Ronak Jain <ronak.jain@amd.com>
Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/6ccbffbafd1f0f48f6574d5a3bf2db6a5603fdb0.1702565618.git.michal.simek@amd.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/firmware/xlnx-zynqmp.h | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/include/linux/firmware/xlnx-zynqmp.h b/include/linux/firmware/xlnx-zynqmp.h index 6b48294f3c92..c6a7fb1f980b 100644 --- a/include/linux/firmware/xlnx-zynqmp.h +++ b/include/linux/firmware/xlnx-zynqmp.h @@ -160,8 +160,6 @@ enum pm_api_id { PM_CLOCK_GETSTATE = 38, PM_CLOCK_SETDIVIDER = 39, PM_CLOCK_GETDIVIDER = 40, - PM_CLOCK_SETRATE = 41, - PM_CLOCK_GETRATE = 42, PM_CLOCK_SETPARENT = 43, PM_CLOCK_GETPARENT = 44, PM_FPGA_READ = 46, @@ -533,8 +531,6 @@ int zynqmp_pm_clock_disable(u32 clock_id); int zynqmp_pm_clock_getstate(u32 clock_id, u32 *state); int zynqmp_pm_clock_setdivider(u32 clock_id, u32 divider); int zynqmp_pm_clock_getdivider(u32 clock_id, u32 *divider); -int zynqmp_pm_clock_setrate(u32 clock_id, u64 rate); -int zynqmp_pm_clock_getrate(u32 clock_id, u64 *rate); int zynqmp_pm_clock_setparent(u32 clock_id, u32 parent_id); int zynqmp_pm_clock_getparent(u32 clock_id, u32 *parent_id); int zynqmp_pm_set_pll_frac_mode(u32 clk_id, u32 mode); @@ -639,16 +635,6 @@ static inline int zynqmp_pm_clock_getdivider(u32 clock_id, u32 *divider) return -ENODEV; } -static inline int zynqmp_pm_clock_setrate(u32 clock_id, u64 rate) -{ - return -ENODEV; -} - -static inline int zynqmp_pm_clock_getrate(u32 clock_id, u64 *rate) -{ - return -ENODEV; -} - static inline int zynqmp_pm_clock_setparent(u32 clock_id, u32 parent_id) { return -ENODEV; |