diff options
| author | Bryan O'Donoghue <bryan.odonoghue@linaro.org> | 2022-05-04 19:38:34 +0300 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2022-06-30 06:47:31 +0300 |
| commit | dd363e2f7196278e7a30f509a0e8a841cb763b14 (patch) | |
| tree | 5f9380eec1b9cc3ec9ddad820e3a20b7666409b5 /drivers/clk/qcom/gcc-msm8939.c | |
| parent | 63d42708320d6d2ca9ed505123d50ff4a542c36f (diff) | |
| download | linux-dd363e2f7196278e7a30f509a0e8a841cb763b14.tar.xz | |
clk: qcom: gcc-msm8939: Add missing system_mm_noc_bfdcd_clk_src
The msm8939 has an additional higher operating point for the multi-media
peripherals. The higher throughput MM componets operate off of the
system-mm noc not the system noc.
system_mm_noc_bfdcd_clk_src is the source clock for the higher frequency
capable system noc mm.
Maximum frequency for the MM SNOC is 400 MHz.
Fixes: 1664014e4679 ("clk: qcom: gcc-msm8939: Add MSM8939 Generic Clock Controller")
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220504163835.40130-4-bryan.odonoghue@linaro.org
Diffstat (limited to 'drivers/clk/qcom/gcc-msm8939.c')
| -rw-r--r-- | drivers/clk/qcom/gcc-msm8939.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/clk/qcom/gcc-msm8939.c b/drivers/clk/qcom/gcc-msm8939.c index 31568658d23d..12bab9067ea8 100644 --- a/drivers/clk/qcom/gcc-msm8939.c +++ b/drivers/clk/qcom/gcc-msm8939.c @@ -644,6 +644,18 @@ static struct clk_rcg2 bimc_ddr_clk_src = { }, }; +static struct clk_rcg2 system_mm_noc_bfdcd_clk_src = { + .cmd_rcgr = 0x2600c, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_gpll6a_map, + .clkr.hw.init = &(struct clk_init_data){ + .name = "system_mm_noc_bfdcd_clk_src", + .parent_data = gcc_xo_gpll0_gpll6a_parent_data, + .num_parents = 3, + .ops = &clk_rcg2_ops, + }, +}; + static const struct freq_tbl ftbl_gcc_camss_ahb_clk[] = { F(40000000, P_GPLL0, 10, 1, 2), F(80000000, P_GPLL0, 10, 0, 0), @@ -3623,6 +3635,7 @@ static struct clk_regmap *gcc_msm8939_clocks[] = { [GPLL2_VOTE] = &gpll2_vote, [PCNOC_BFDCD_CLK_SRC] = &pcnoc_bfdcd_clk_src.clkr, [SYSTEM_NOC_BFDCD_CLK_SRC] = &system_noc_bfdcd_clk_src.clkr, + [SYSTEM_MM_NOC_BFDCD_CLK_SRC] = &system_mm_noc_bfdcd_clk_src.clkr, [CAMSS_AHB_CLK_SRC] = &camss_ahb_clk_src.clkr, [APSS_AHB_CLK_SRC] = &apss_ahb_clk_src.clkr, [CSI0_CLK_SRC] = &csi0_clk_src.clkr, |