driver:GPU: adjust interface sequence

1. add axi disable interface
2. adjust the interface order between clk and reset

Signed-off-by: shanlong.li <shanlong.li@starfivetech.com>

diff --git a/drivers/gpu/drm/img/img-rogue/services/system/rogue/sf_7110/sysconfig.c b/drivers/gpu/drm/img/img-rogue/services/system/rogue/sf_7110/sysconfig.c
index ada8ff7..91f7a4d 100644 (file)
--- a/drivers/gpu/drm/img/img-rogue/services/system/rogue/sf_7110/sysconfig.c
+++ b/drivers/gpu/drm/img/img-rogue/services/system/rogue/sf_7110/sysconfig.c
@@ -234,6 +234,7 @@ static IMG_UINT32 sys_gpu_runtime_resume(IMG_HANDLE hd)
 static IMG_UINT32 sys_gpu_runtime_suspend(IMG_HANDLE hd)
 {
        u0_img_gpu_disable();
+       clk_disable_unprepare(sf_cfg_t.clk_axi);
        starfive_pmu_hw_event_turn_off_mask((uint32_t)-1);
 
        return 0;
@@ -310,14 +311,14 @@ err_gpu_unmap:
 
 void u0_img_gpu_enable(void)
 {
-       reset_control_deassert(sf_cfg_t.rst_apb);
-       reset_control_deassert(sf_cfg_t.rst_doma);
-
        clk_prepare_enable(sf_cfg_t.clk_apb);
        clk_prepare_enable(sf_cfg_t.clk_rtc);
        clk_set_rate(sf_cfg_t.clk_div, RGX_STARFIVE_7100_CORE_CLOCK_SPEED);
        clk_prepare_enable(sf_cfg_t.clk_core);
        clk_prepare_enable(sf_cfg_t.clk_sys);
+
+       reset_control_deassert(sf_cfg_t.rst_apb);
+       reset_control_deassert(sf_cfg_t.rst_doma);
 }