diff options
| author | Bjorn Andersson <bjorn.andersson@linaro.org> | 2021-07-21 15:46:10 -0700 |
|---|---|---|
| committer | Stephen Boyd <sboyd@kernel.org> | 2021-07-27 11:30:16 -0700 |
| commit | 17fef808ed746972fa5849c6a162d740f41febd7 (patch) | |
| tree | 1cc488d7bbba6f9ef3748e99a0805ff2a92a330c /drivers/clk | |
| parent | fae7617bb1428eae812f2cce5bdaa2838d0a9662 (diff) | |
clk: qcom: dispcc-sm8250: Add additional parent clocks for DP
The clock controller has two additional clock source pairs, in order to
support more than a single DisplayPort PHY. List these, so it's possible
to describe them all.
Also drop the unnecessary freq_tbl for the link clock sources, to allow
these parents to be used.
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20210721224610.3035258-1-bjorn.andersson@linaro.org
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Diffstat (limited to 'drivers/clk')
| -rw-r--r-- | drivers/clk/qcom/dispcc-sm8250.c | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/drivers/clk/qcom/dispcc-sm8250.c b/drivers/clk/qcom/dispcc-sm8250.c index 601c7c0ba483..bf9ffe1a1cf4 100644 --- a/drivers/clk/qcom/dispcc-sm8250.c +++ b/drivers/clk/qcom/dispcc-sm8250.c @@ -26,6 +26,10 @@ enum { P_DISP_CC_PLL1_OUT_MAIN, P_DP_PHY_PLL_LINK_CLK, P_DP_PHY_PLL_VCO_DIV_CLK, + P_DPTX1_PHY_PLL_LINK_CLK, + P_DPTX1_PHY_PLL_VCO_DIV_CLK, + P_DPTX2_PHY_PLL_LINK_CLK, + P_DPTX2_PHY_PLL_VCO_DIV_CLK, P_EDP_PHY_PLL_LINK_CLK, P_EDP_PHY_PLL_VCO_DIV_CLK, P_DSI0_PHY_PLL_OUT_BYTECLK, @@ -98,12 +102,20 @@ static const struct parent_map disp_cc_parent_map_0[] = { { P_BI_TCXO, 0 }, { P_DP_PHY_PLL_LINK_CLK, 1 }, { P_DP_PHY_PLL_VCO_DIV_CLK, 2 }, + { P_DPTX1_PHY_PLL_LINK_CLK, 3 }, + { P_DPTX1_PHY_PLL_VCO_DIV_CLK, 4 }, + { P_DPTX2_PHY_PLL_LINK_CLK, 5 }, + { P_DPTX2_PHY_PLL_VCO_DIV_CLK, 6 }, }; static const struct clk_parent_data disp_cc_parent_data_0[] = { { .fw_name = "bi_tcxo" }, { .fw_name = "dp_phy_pll_link_clk" }, { .fw_name = "dp_phy_pll_vco_div_clk" }, + { .fw_name = "dptx1_phy_pll_link_clk" }, + { .fw_name = "dptx1_phy_pll_vco_div_clk" }, + { .fw_name = "dptx2_phy_pll_link_clk" }, + { .fw_name = "dptx2_phy_pll_vco_div_clk" }, }; static const struct parent_map disp_cc_parent_map_1[] = { @@ -269,20 +281,11 @@ static struct clk_rcg2 disp_cc_mdss_dp_aux_clk_src = { }, }; -static const struct freq_tbl ftbl_disp_cc_mdss_dp_link1_clk_src[] = { - F(162000000, P_DP_PHY_PLL_LINK_CLK, 1, 0, 0), - F(270000000, P_DP_PHY_PLL_LINK_CLK, 1, 0, 0), - F(540000000, P_DP_PHY_PLL_LINK_CLK, 1, 0, 0), - F(810000000, P_DP_PHY_PLL_LINK_CLK, 1, 0, 0), - { } -}; - static struct clk_rcg2 disp_cc_mdss_dp_link1_clk_src = { .cmd_rcgr = 0x220c, .mnd_width = 0, .hid_width = 5, .parent_map = disp_cc_parent_map_0, - .freq_tbl = ftbl_disp_cc_mdss_dp_link1_clk_src, .clkr.hw.init = &(struct clk_init_data){ .name = "disp_cc_mdss_dp_link1_clk_src", .parent_data = disp_cc_parent_data_0, @@ -296,7 +299,6 @@ static struct clk_rcg2 disp_cc_mdss_dp_link_clk_src = { .mnd_width = 0, .hid_width = 5, .parent_map = disp_cc_parent_map_0, - .freq_tbl = ftbl_disp_cc_mdss_dp_link1_clk_src, .clkr.hw.init = &(struct clk_init_data){ .name = "disp_cc_mdss_dp_link_clk_src", .parent_data = disp_cc_parent_data_0, |