| Message ID | 20230628092837.3090801-3-quic_imrashai@quicinc.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series | Update GCC clocks for QDU1000 and QRU1000 SoCs | expand |
On 28.06.2023 11:28, Imran Shaik wrote: > Fix the gcc_pcie_0_pipe_clk_src clock handling for QDU1000 and > QRU1000 SoCs. > > Fixes: 1c9efb0bc040 ("clk: qcom: Add QDU1000 and QRU1000 GCC support") > Co-developed-by: Taniya Das <quic_tdas@quicinc.com> > Signed-off-by: Taniya Das <quic_tdas@quicinc.com> > Signed-off-by: Imran Shaik <quic_imrashai@quicinc.com> > ---You could have explained that clk_regmap_phy_mux_ops doesn't implement any parent-related ops and switches parents implicitly in .enable/disable Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Konrad > Changes since v1: > - Newly added > > drivers/clk/qcom/gcc-qdu1000.c | 23 ++++++----------------- > 1 file changed, 6 insertions(+), 17 deletions(-) > > diff --git a/drivers/clk/qcom/gcc-qdu1000.c b/drivers/clk/qcom/gcc-qdu1000.c > index 5051769ad90c..c00d26a3e6df 100644 > --- a/drivers/clk/qcom/gcc-qdu1000.c > +++ b/drivers/clk/qcom/gcc-qdu1000.c > @@ -1,6 +1,6 @@ > // SPDX-License-Identifier: GPL-2.0-only > /* > - * Copyright (c) 2022, Qualcomm Innovation Center, Inc. All rights reserved. > + * Copyright (c) 2022-2023, Qualcomm Innovation Center, Inc. All rights reserved. > */ > > #include <linux/clk-provider.h> > @@ -370,16 +370,6 @@ static const struct clk_parent_data gcc_parent_data_6[] = { > { .index = DT_TCXO_IDX }, > }; > > -static const struct parent_map gcc_parent_map_7[] = { > - { P_PCIE_0_PIPE_CLK, 0 }, > - { P_BI_TCXO, 2 }, > -}; > - > -static const struct clk_parent_data gcc_parent_data_7[] = { > - { .index = DT_PCIE_0_PIPE_CLK_IDX }, > - { .index = DT_TCXO_IDX }, > -}; > - > static const struct parent_map gcc_parent_map_8[] = { > { P_BI_TCXO, 0 }, > { P_GCC_GPLL0_OUT_MAIN, 1 }, > @@ -439,16 +429,15 @@ static struct clk_regmap_mux gcc_pcie_0_phy_aux_clk_src = { > }, > }; > > -static struct clk_regmap_mux gcc_pcie_0_pipe_clk_src = { > +static struct clk_regmap_phy_mux gcc_pcie_0_pipe_clk_src = { > .reg = 0x9d064, > - .shift = 0, > - .width = 2, > - .parent_map = gcc_parent_map_7, > .clkr = { > .hw.init = &(const struct clk_init_data) { > .name = "gcc_pcie_0_pipe_clk_src", > - .parent_data = gcc_parent_data_7, > - .num_parents = ARRAY_SIZE(gcc_parent_data_7), > + .parent_data = &(const struct clk_parent_data){ > + .index = DT_PCIE_0_PIPE_CLK_IDX, > + }, > + .num_parents = 1, > .ops = &clk_regmap_phy_mux_ops, > }, > },
diff --git a/drivers/clk/qcom/gcc-qdu1000.c b/drivers/clk/qcom/gcc-qdu1000.c index 5051769ad90c..c00d26a3e6df 100644 --- a/drivers/clk/qcom/gcc-qdu1000.c +++ b/drivers/clk/qcom/gcc-qdu1000.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (c) 2022, Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2022-2023, Qualcomm Innovation Center, Inc. All rights reserved. */ #include <linux/clk-provider.h> @@ -370,16 +370,6 @@ static const struct clk_parent_data gcc_parent_data_6[] = { { .index = DT_TCXO_IDX }, }; -static const struct parent_map gcc_parent_map_7[] = { - { P_PCIE_0_PIPE_CLK, 0 }, - { P_BI_TCXO, 2 }, -}; - -static const struct clk_parent_data gcc_parent_data_7[] = { - { .index = DT_PCIE_0_PIPE_CLK_IDX }, - { .index = DT_TCXO_IDX }, -}; - static const struct parent_map gcc_parent_map_8[] = { { P_BI_TCXO, 0 }, { P_GCC_GPLL0_OUT_MAIN, 1 }, @@ -439,16 +429,15 @@ static struct clk_regmap_mux gcc_pcie_0_phy_aux_clk_src = { }, }; -static struct clk_regmap_mux gcc_pcie_0_pipe_clk_src = { +static struct clk_regmap_phy_mux gcc_pcie_0_pipe_clk_src = { .reg = 0x9d064, - .shift = 0, - .width = 2, - .parent_map = gcc_parent_map_7, .clkr = { .hw.init = &(const struct clk_init_data) { .name = "gcc_pcie_0_pipe_clk_src", - .parent_data = gcc_parent_data_7, - .num_parents = ARRAY_SIZE(gcc_parent_data_7), + .parent_data = &(const struct clk_parent_data){ + .index = DT_PCIE_0_PIPE_CLK_IDX, + }, + .num_parents = 1, .ops = &clk_regmap_phy_mux_ops, }, },
Fix the gcc_pcie_0_pipe_clk_src clock handling for QDU1000 and QRU1000 SoCs. Fixes: 1c9efb0bc040 ("clk: qcom: Add QDU1000 and QRU1000 GCC support") Co-developed-by: Taniya Das <quic_tdas@quicinc.com> Signed-off-by: Taniya Das <quic_tdas@quicinc.com> Signed-off-by: Imran Shaik <quic_imrashai@quicinc.com> --- Changes since v1: - Newly added drivers/clk/qcom/gcc-qdu1000.c | 23 ++++++----------------- 1 file changed, 6 insertions(+), 17 deletions(-)