| Message ID | 1422001807-1515-1-git-send-email-jy0922.shim@samsung.com |
|---|---|
| State | Accepted |
| Delegated to: | Minkyu Kang |
| Headers | show |
On 23/01/15 17:30, Joonyoung Shim wrote: > G2D core should be provided 200MHz clock rate. > > Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com> > --- > board/samsung/odroid/odroid.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/board/samsung/odroid/odroid.c b/board/samsung/odroid/odroid.c > index b7d2381..1554b9d 100644 > --- a/board/samsung/odroid/odroid.c > +++ b/board/samsung/odroid/odroid.c > @@ -248,12 +248,12 @@ static void board_clock_init(void) > * MOUTc2c = 800 Mhz > * MOUTpwi = 108 MHz > * > - * sclk_g2d_acp = MOUTg2d / (ratio + 1) = 400 (1) > + * sclk_g2d_acp = MOUTg2d / (ratio + 1) = 200 (3) > * sclk_c2c = MOUTc2c / (ratio + 1) = 400 (1) > * aclk_c2c = sclk_c2c / (ratio + 1) = 200 (1) > * sclk_pwi = MOUTpwi / (ratio + 1) = 18 (5) > */ > - set = G2D_ACP_RATIO(1) | C2C_RATIO(1) | PWI_RATIO(5) | > + set = G2D_ACP_RATIO(3) | C2C_RATIO(1) | PWI_RATIO(5) | > C2C_ACLK_RATIO(1) | DVSEM_RATIO(1) | DPM_RATIO(1); > > clrsetbits_le32(&clk->div_dmc1, clr, set); > applied to u-boot-samsung. Thank, Minkyu Kang.
diff --git a/board/samsung/odroid/odroid.c b/board/samsung/odroid/odroid.c index b7d2381..1554b9d 100644 --- a/board/samsung/odroid/odroid.c +++ b/board/samsung/odroid/odroid.c @@ -248,12 +248,12 @@ static void board_clock_init(void) * MOUTc2c = 800 Mhz * MOUTpwi = 108 MHz * - * sclk_g2d_acp = MOUTg2d / (ratio + 1) = 400 (1) + * sclk_g2d_acp = MOUTg2d / (ratio + 1) = 200 (3) * sclk_c2c = MOUTc2c / (ratio + 1) = 400 (1) * aclk_c2c = sclk_c2c / (ratio + 1) = 200 (1) * sclk_pwi = MOUTpwi / (ratio + 1) = 18 (5) */ - set = G2D_ACP_RATIO(1) | C2C_RATIO(1) | PWI_RATIO(5) | + set = G2D_ACP_RATIO(3) | C2C_RATIO(1) | PWI_RATIO(5) | C2C_ACLK_RATIO(1) | DVSEM_RATIO(1) | DPM_RATIO(1); clrsetbits_le32(&clk->div_dmc1, clr, set);
G2D core should be provided 200MHz clock rate. Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com> --- board/samsung/odroid/odroid.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)