* [PATCH v2 0/2] Add display clock controller driver for SDM845
@ 2018-06-13 10:33 Taniya Das
2018-06-13 10:33 ` [PATCH v2 1/2] dt-bindings: clock: Introduce QCOM Display clock bindings Taniya Das
` (2 more replies)
0 siblings, 3 replies; 7+ messages in thread
From: Taniya Das @ 2018-06-13 10:33 UTC (permalink / raw)
To: Stephen Boyd, Michael Turquette
Cc: Andy Gross, David Brown, Rajendra Nayak, Amit Nischal,
linux-arm-msm, linux-soc, linux-clk, linux-kernel, Taniya Das
[v2]
* Removed unused header file includes.
* Moved the frequency table macro to a common file [1].
* Move to pll config to probe.
* Update SoC name in device tree binding and
also update the Kconfig.
Add support for the display clock controller found on SDM845
based devices. This would allow display drivers to probe and
control their clocks.
The Display clock driver depends on the frequency table macro
movement to a common file [1].
[1]: https://lkml.org/lkml/2018/6/13/216
Taniya Das (2):
dt-bindings: clock: Introduce QCOM Display clock bindings
clk: qcom: Add display clock controller driver for SDM845
.../devicetree/bindings/clock/qcom,dispcc.txt | 19 +
drivers/clk/qcom/Kconfig | 10 +
drivers/clk/qcom/Makefile | 1 +
drivers/clk/qcom/dispcc-sdm845.c | 674 +++++++++++++++++++++
include/dt-bindings/clock/qcom,dispcc-sdm845.h | 45 ++
5 files changed, 749 insertions(+)
create mode 100644 Documentation/devicetree/bindings/clock/qcom,dispcc.txt
create mode 100644 drivers/clk/qcom/dispcc-sdm845.c
create mode 100644 include/dt-bindings/clock/qcom,dispcc-sdm845.h
--
Qualcomm INDIA, on behalf of Qualcomm Innovation Center, Inc.is a member
of the Code Aurora Forum, hosted by the Linux Foundation.
^ permalink raw reply [flat|nested] 7+ messages in thread* [PATCH v2 1/2] dt-bindings: clock: Introduce QCOM Display clock bindings 2018-06-13 10:33 [PATCH v2 0/2] Add display clock controller driver for SDM845 Taniya Das @ 2018-06-13 10:33 ` Taniya Das 2018-06-13 10:33 ` [PATCH v2 2/2] clk: qcom: Add display clock controller driver for SDM845 Taniya Das 2018-06-19 15:23 ` [PATCH v2 0/2] " Stephen Boyd 2 siblings, 0 replies; 7+ messages in thread From: Taniya Das @ 2018-06-13 10:33 UTC (permalink / raw) To: Stephen Boyd, Michael Turquette Cc: Andy Gross, David Brown, Rajendra Nayak, Amit Nischal, linux-arm-msm, linux-soc, linux-clk, linux-kernel, Taniya Das Add device tree bindings for display clock controller for Qualcomm Technology Inc's SDM845 SoCs. Signed-off-by: Taniya Das <tdas@codeaurora.org> Reviewed-by: Rob Herring <robh@kernel.org> --- .../devicetree/bindings/clock/qcom,dispcc.txt | 19 +++++++++ include/dt-bindings/clock/qcom,dispcc-sdm845.h | 45 ++++++++++++++++++++++ 2 files changed, 64 insertions(+) create mode 100644 Documentation/devicetree/bindings/clock/qcom,dispcc.txt create mode 100644 include/dt-bindings/clock/qcom,dispcc-sdm845.h diff --git a/Documentation/devicetree/bindings/clock/qcom,dispcc.txt b/Documentation/devicetree/bindings/clock/qcom,dispcc.txt new file mode 100644 index 0000000..d639e18 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/qcom,dispcc.txt @@ -0,0 +1,19 @@ +Qualcomm Technologies, Inc. Display Clock Controller Binding +------------------------------------------------------------ + +Required properties : + +- compatible : shall contain "qcom,sdm845-dispcc" +- reg : shall contain base register location and length. +- #clock-cells : from common clock binding, shall contain 1. +- #reset-cells : from common reset binding, shall contain 1. +- #power-domain-cells : from generic power domain binding, shall contain 1. + +Example: + dispcc: clock-controller@af00000 { + compatible = "qcom,sdm845-dispcc"; + reg = <0xaf00000 0x100000>; + #clock-cells = <1>; + #reset-cells = <1>; + #power-domain-cells = <1>; + }; diff --git a/include/dt-bindings/clock/qcom,dispcc-sdm845.h b/include/dt-bindings/clock/qcom,dispcc-sdm845.h new file mode 100644 index 0000000..11eed4b --- /dev/null +++ b/include/dt-bindings/clock/qcom,dispcc-sdm845.h @@ -0,0 +1,45 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (c) 2018, The Linux Foundation. All rights reserved. + */ + +#ifndef _DT_BINDINGS_CLK_SDM_DISP_CC_SDM845_H +#define _DT_BINDINGS_CLK_SDM_DISP_CC_SDM845_H + +/* DISP_CC clock registers */ +#define DISP_CC_MDSS_AHB_CLK 0 +#define DISP_CC_MDSS_AXI_CLK 1 +#define DISP_CC_MDSS_BYTE0_CLK 2 +#define DISP_CC_MDSS_BYTE0_CLK_SRC 3 +#define DISP_CC_MDSS_BYTE0_INTF_CLK 4 +#define DISP_CC_MDSS_BYTE1_CLK 5 +#define DISP_CC_MDSS_BYTE1_CLK_SRC 6 +#define DISP_CC_MDSS_BYTE1_INTF_CLK 7 +#define DISP_CC_MDSS_ESC0_CLK 8 +#define DISP_CC_MDSS_ESC0_CLK_SRC 9 +#define DISP_CC_MDSS_ESC1_CLK 10 +#define DISP_CC_MDSS_ESC1_CLK_SRC 11 +#define DISP_CC_MDSS_MDP_CLK 12 +#define DISP_CC_MDSS_MDP_CLK_SRC 13 +#define DISP_CC_MDSS_MDP_LUT_CLK 14 +#define DISP_CC_MDSS_PCLK0_CLK 15 +#define DISP_CC_MDSS_PCLK0_CLK_SRC 16 +#define DISP_CC_MDSS_PCLK1_CLK 17 +#define DISP_CC_MDSS_PCLK1_CLK_SRC 18 +#define DISP_CC_MDSS_ROT_CLK 19 +#define DISP_CC_MDSS_ROT_CLK_SRC 20 +#define DISP_CC_MDSS_RSCC_AHB_CLK 21 +#define DISP_CC_MDSS_RSCC_VSYNC_CLK 22 +#define DISP_CC_MDSS_VSYNC_CLK 23 +#define DISP_CC_MDSS_VSYNC_CLK_SRC 24 +#define DISP_CC_PLL0 25 +#define DISP_CC_MDSS_BYTE0_DIV_CLK_SRC 26 +#define DISP_CC_MDSS_BYTE1_DIV_CLK_SRC 27 + +/* DISP_CC Reset */ +#define DISP_CC_MDSS_RSCC_BCR 0 + +/* DISP_CC GDSCR */ +#define MDSS_GDSC 0 + +#endif -- Qualcomm INDIA, on behalf of Qualcomm Innovation Center, Inc.is a member of the Code Aurora Forum, hosted by the Linux Foundation. ^ permalink raw reply related [flat|nested] 7+ messages in thread
* [PATCH v2 2/2] clk: qcom: Add display clock controller driver for SDM845 2018-06-13 10:33 [PATCH v2 0/2] Add display clock controller driver for SDM845 Taniya Das 2018-06-13 10:33 ` [PATCH v2 1/2] dt-bindings: clock: Introduce QCOM Display clock bindings Taniya Das @ 2018-06-13 10:33 ` Taniya Das 2018-06-13 12:56 ` kbuild test robot 2018-06-13 12:58 ` kbuild test robot 2018-06-19 15:23 ` [PATCH v2 0/2] " Stephen Boyd 2 siblings, 2 replies; 7+ messages in thread From: Taniya Das @ 2018-06-13 10:33 UTC (permalink / raw) To: Stephen Boyd, Michael Turquette Cc: Andy Gross, David Brown, Rajendra Nayak, Amit Nischal, linux-arm-msm, linux-soc, linux-clk, linux-kernel, Taniya Das Add support for the display clock controller found on SDM845 based devices. This would allow display drivers to probe and control their clocks. Signed-off-by: Taniya Das <tdas@codeaurora.org> --- drivers/clk/qcom/Kconfig | 10 + drivers/clk/qcom/Makefile | 1 + drivers/clk/qcom/dispcc-sdm845.c | 674 +++++++++++++++++++++++++++++++++++++++ 3 files changed, 685 insertions(+) create mode 100644 drivers/clk/qcom/dispcc-sdm845.c diff --git a/drivers/clk/qcom/Kconfig b/drivers/clk/qcom/Kconfig index 9c3480d..7300574 100644 --- a/drivers/clk/qcom/Kconfig +++ b/drivers/clk/qcom/Kconfig @@ -245,6 +245,16 @@ config SDM_VIDEOCC_845 Say Y if you want to support video devices and functionality such as video encode and decode. +config SDM_DISPCC_845 + tristate "SDM845 Display Clock Controller" + select SDM_GCC_845 + depends on COMMON_CLK_QCOM + help + Support for the display clock controller on Qualcomm Technologies, Inc + SDM845 devices. + Say Y if you want to support display devices and functionality such as + splash screen. + config SPMI_PMIC_CLKDIV tristate "SPMI PMIC clkdiv Support" depends on (COMMON_CLK_QCOM && SPMI) || COMPILE_TEST diff --git a/drivers/clk/qcom/Makefile b/drivers/clk/qcom/Makefile index 762c011..2b041b2d 100644 --- a/drivers/clk/qcom/Makefile +++ b/drivers/clk/qcom/Makefile @@ -38,6 +38,7 @@ obj-$(CONFIG_QCOM_A53PLL) += a53-pll.o obj-$(CONFIG_QCOM_CLK_APCS_MSM8916) += apcs-msm8916.o obj-$(CONFIG_QCOM_CLK_RPM) += clk-rpm.o obj-$(CONFIG_QCOM_CLK_SMD_RPM) += clk-smd-rpm.o +obj-$(CONFIG_SDM_DISPCC_845) += dispcc-sdm845.o obj-$(CONFIG_SDM_GCC_845) += gcc-sdm845.o obj-$(CONFIG_SDM_VIDEOCC_845) += videocc-sdm845.o obj-$(CONFIG_SPMI_PMIC_CLKDIV) += clk-spmi-pmic-div.o diff --git a/drivers/clk/qcom/dispcc-sdm845.c b/drivers/clk/qcom/dispcc-sdm845.c new file mode 100644 index 0000000..af437e0 --- /dev/null +++ b/drivers/clk/qcom/dispcc-sdm845.c @@ -0,0 +1,674 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2018, The Linux Foundation. All rights reserved. + */ + +#include <linux/clk-provider.h> +#include <linux/module.h> +#include <linux/platform_device.h> +#include <linux/regmap.h> +#include <linux/reset-controller.h> + +#include <dt-bindings/clock/qcom,dispcc-sdm845.h> + +#include "clk-alpha-pll.h" +#include "clk-branch.h" +#include "clk-rcg.h" +#include "clk-regmap-divider.h" +#include "common.h" +#include "gdsc.h" +#include "reset.h" + +enum { + P_BI_TCXO, + P_CORE_BI_PLL_TEST_SE, + P_DISP_CC_PLL0_OUT_MAIN, + P_DSI0_PHY_PLL_OUT_BYTECLK, + P_DSI0_PHY_PLL_OUT_DSICLK, + P_DSI1_PHY_PLL_OUT_BYTECLK, + P_DSI1_PHY_PLL_OUT_DSICLK, + P_GPLL0_OUT_MAIN, + P_GPLL0_OUT_MAIN_DIV, +}; + +static const struct parent_map disp_cc_parent_map_0[] = { + { P_BI_TCXO, 0 }, + { P_DSI0_PHY_PLL_OUT_BYTECLK, 1 }, + { P_DSI1_PHY_PLL_OUT_BYTECLK, 2 }, + { P_CORE_BI_PLL_TEST_SE, 7 }, +}; + +static const char * const disp_cc_parent_names_0[] = { + "bi_tcxo", + "dsi0_phy_pll_out_byteclk", + "dsi1_phy_pll_out_byteclk", + "core_bi_pll_test_se", +}; + +static const struct parent_map disp_cc_parent_map_2[] = { + { P_BI_TCXO, 0 }, + { P_CORE_BI_PLL_TEST_SE, 7 }, +}; + +static const char * const disp_cc_parent_names_2[] = { + "bi_tcxo", + "core_bi_pll_test_se", +}; + +static const struct parent_map disp_cc_parent_map_3[] = { + { P_BI_TCXO, 0 }, + { P_DISP_CC_PLL0_OUT_MAIN, 1 }, + { P_GPLL0_OUT_MAIN, 4 }, + { P_GPLL0_OUT_MAIN_DIV, 5 }, + { P_CORE_BI_PLL_TEST_SE, 7 }, +}; + +static const char * const disp_cc_parent_names_3[] = { + "bi_tcxo", + "disp_cc_pll0", + "gcc_disp_gpll0_clk_src", + "gcc_disp_gpll0_div_clk_src", + "core_bi_pll_test_se", +}; + +static const struct parent_map disp_cc_parent_map_4[] = { + { P_BI_TCXO, 0 }, + { P_DSI0_PHY_PLL_OUT_DSICLK, 1 }, + { P_DSI1_PHY_PLL_OUT_DSICLK, 2 }, + { P_CORE_BI_PLL_TEST_SE, 7 }, +}; + +static const char * const disp_cc_parent_names_4[] = { + "bi_tcxo", + "dsi0_phy_pll_out_dsiclk", + "dsi1_phy_pll_out_dsiclk", + "core_bi_pll_test_se", +}; + +static struct clk_alpha_pll disp_cc_pll0 = { + .offset = 0x0, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_FABIA], + .clkr = { + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_pll0", + .parent_names = (const char *[]){ "bi_tcxo" }, + .num_parents = 1, + .ops = &clk_alpha_pll_fabia_ops, + }, + }, +}; + +static struct clk_rcg2 disp_cc_mdss_byte0_clk_src = { + .cmd_rcgr = 0x20d0, + .mnd_width = 0, + .hid_width = 5, + .parent_map = disp_cc_parent_map_0, + .clkr.hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_byte0_clk_src", + .parent_names = disp_cc_parent_names_0, + .num_parents = 4, + .flags = CLK_SET_RATE_PARENT | CLK_GET_RATE_NOCACHE, + .ops = &clk_byte2_ops, + }, +}; + +static struct clk_rcg2 disp_cc_mdss_byte1_clk_src = { + .cmd_rcgr = 0x20ec, + .mnd_width = 0, + .hid_width = 5, + .parent_map = disp_cc_parent_map_0, + .clkr.hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_byte1_clk_src", + .parent_names = disp_cc_parent_names_0, + .num_parents = 4, + .flags = CLK_SET_RATE_PARENT | CLK_GET_RATE_NOCACHE, + .ops = &clk_byte2_ops, + }, +}; + +static const struct freq_tbl ftbl_disp_cc_mdss_esc0_clk_src[] = { + F(19200000, P_BI_TCXO, 1, 0, 0), + { } +}; + +static struct clk_rcg2 disp_cc_mdss_esc0_clk_src = { + .cmd_rcgr = 0x2108, + .mnd_width = 0, + .hid_width = 5, + .parent_map = disp_cc_parent_map_0, + .freq_tbl = ftbl_disp_cc_mdss_esc0_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_esc0_clk_src", + .parent_names = disp_cc_parent_names_0, + .num_parents = 4, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 disp_cc_mdss_esc1_clk_src = { + .cmd_rcgr = 0x2120, + .mnd_width = 0, + .hid_width = 5, + .parent_map = disp_cc_parent_map_0, + .freq_tbl = ftbl_disp_cc_mdss_esc0_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_esc1_clk_src", + .parent_names = disp_cc_parent_names_0, + .num_parents = 4, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_disp_cc_mdss_mdp_clk_src[] = { + F(19200000, P_BI_TCXO, 1, 0, 0), + F(85714286, P_GPLL0_OUT_MAIN, 7, 0, 0), + F(100000000, P_GPLL0_OUT_MAIN, 6, 0, 0), + F(150000000, P_GPLL0_OUT_MAIN, 4, 0, 0), + F(171428571, P_GPLL0_OUT_MAIN, 3.5, 0, 0), + F(200000000, P_GPLL0_OUT_MAIN, 3, 0, 0), + F(300000000, P_GPLL0_OUT_MAIN, 2, 0, 0), + F(344000000, P_DISP_CC_PLL0_OUT_MAIN, 2.5, 0, 0), + F(430000000, P_DISP_CC_PLL0_OUT_MAIN, 2, 0, 0), + { } +}; + +static struct clk_rcg2 disp_cc_mdss_mdp_clk_src = { + .cmd_rcgr = 0x2088, + .mnd_width = 0, + .hid_width = 5, + .parent_map = disp_cc_parent_map_3, + .freq_tbl = ftbl_disp_cc_mdss_mdp_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_mdp_clk_src", + .parent_names = disp_cc_parent_names_3, + .num_parents = 5, + .ops = &clk_rcg2_shared_ops, + }, +}; + +static struct clk_rcg2 disp_cc_mdss_pclk0_clk_src = { + .cmd_rcgr = 0x2058, + .mnd_width = 8, + .hid_width = 5, + .parent_map = disp_cc_parent_map_4, + .clkr.hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_pclk0_clk_src", + .parent_names = disp_cc_parent_names_4, + .num_parents = 4, + .flags = CLK_SET_RATE_PARENT | CLK_GET_RATE_NOCACHE, + .ops = &clk_pixel_ops, + }, +}; + +static struct clk_rcg2 disp_cc_mdss_pclk1_clk_src = { + .cmd_rcgr = 0x2070, + .mnd_width = 8, + .hid_width = 5, + .parent_map = disp_cc_parent_map_4, + .clkr.hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_pclk1_clk_src", + .parent_names = disp_cc_parent_names_4, + .num_parents = 4, + .flags = CLK_SET_RATE_PARENT | CLK_GET_RATE_NOCACHE, + .ops = &clk_pixel_ops, + }, +}; + +static const struct freq_tbl ftbl_disp_cc_mdss_rot_clk_src[] = { + F(19200000, P_BI_TCXO, 1, 0, 0), + F(171428571, P_GPLL0_OUT_MAIN, 3.5, 0, 0), + F(300000000, P_GPLL0_OUT_MAIN, 2, 0, 0), + F(344000000, P_DISP_CC_PLL0_OUT_MAIN, 2.5, 0, 0), + F(430000000, P_DISP_CC_PLL0_OUT_MAIN, 2, 0, 0), + { } +}; + +static struct clk_rcg2 disp_cc_mdss_rot_clk_src = { + .cmd_rcgr = 0x20a0, + .mnd_width = 0, + .hid_width = 5, + .parent_map = disp_cc_parent_map_3, + .freq_tbl = ftbl_disp_cc_mdss_rot_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_rot_clk_src", + .parent_names = disp_cc_parent_names_3, + .num_parents = 5, + .ops = &clk_rcg2_shared_ops, + }, +}; + +static struct clk_rcg2 disp_cc_mdss_vsync_clk_src = { + .cmd_rcgr = 0x20b8, + .mnd_width = 0, + .hid_width = 5, + .parent_map = disp_cc_parent_map_2, + .freq_tbl = ftbl_disp_cc_mdss_esc0_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_vsync_clk_src", + .parent_names = disp_cc_parent_names_2, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_branch disp_cc_mdss_ahb_clk = { + .halt_reg = 0x4004, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x4004, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_ahb_clk", + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch disp_cc_mdss_axi_clk = { + .halt_reg = 0x4008, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x4008, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_axi_clk", + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch disp_cc_mdss_byte0_clk = { + .halt_reg = 0x2028, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x2028, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_byte0_clk", + .parent_names = (const char *[]){ + "disp_cc_mdss_byte0_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT | CLK_GET_RATE_NOCACHE, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_regmap_div disp_cc_mdss_byte0_div_clk_src = { + .reg = 0x20e8, + .shift = 0, + .width = 2, + .clkr = { + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_byte0_div_clk_src", + .parent_names = (const char *[]){ + "disp_cc_mdss_byte0_clk_src", + }, + .num_parents = 1, + .flags = CLK_GET_RATE_NOCACHE, + .ops = &clk_regmap_div_ops, + }, + }, +}; + +static struct clk_branch disp_cc_mdss_byte0_intf_clk = { + .halt_reg = 0x202c, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x202c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_byte0_intf_clk", + .parent_names = (const char *[]){ + "disp_cc_mdss_byte0_div_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT | CLK_GET_RATE_NOCACHE, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch disp_cc_mdss_byte1_clk = { + .halt_reg = 0x2030, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x2030, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_byte1_clk", + .parent_names = (const char *[]){ + "disp_cc_mdss_byte1_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT | CLK_GET_RATE_NOCACHE, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_regmap_div disp_cc_mdss_byte1_div_clk_src = { + .reg = 0x2104, + .shift = 0, + .width = 2, + .clkr = { + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_byte1_div_clk_src", + .parent_names = (const char *[]){ + "disp_cc_mdss_byte1_clk_src", + }, + .num_parents = 1, + .flags = CLK_GET_RATE_NOCACHE, + .ops = &clk_regmap_div_ops, + }, + }, +}; + +static struct clk_branch disp_cc_mdss_byte1_intf_clk = { + .halt_reg = 0x2034, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x2034, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_byte1_intf_clk", + .parent_names = (const char *[]){ + "disp_cc_mdss_byte1_div_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT | CLK_GET_RATE_NOCACHE, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch disp_cc_mdss_esc0_clk = { + .halt_reg = 0x2038, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x2038, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_esc0_clk", + .parent_names = (const char *[]){ + "disp_cc_mdss_esc0_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch disp_cc_mdss_esc1_clk = { + .halt_reg = 0x203c, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x203c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_esc1_clk", + .parent_names = (const char *[]){ + "disp_cc_mdss_esc1_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch disp_cc_mdss_mdp_clk = { + .halt_reg = 0x200c, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x200c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_mdp_clk", + .parent_names = (const char *[]){ + "disp_cc_mdss_mdp_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch disp_cc_mdss_mdp_lut_clk = { + .halt_reg = 0x201c, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x201c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_mdp_lut_clk", + .parent_names = (const char *[]){ + "disp_cc_mdss_mdp_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch disp_cc_mdss_pclk0_clk = { + .halt_reg = 0x2004, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x2004, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_pclk0_clk", + .parent_names = (const char *[]){ + "disp_cc_mdss_pclk0_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT | CLK_GET_RATE_NOCACHE, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch disp_cc_mdss_pclk1_clk = { + .halt_reg = 0x2008, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x2008, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_pclk1_clk", + .parent_names = (const char *[]){ + "disp_cc_mdss_pclk1_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT | CLK_GET_RATE_NOCACHE, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch disp_cc_mdss_rot_clk = { + .halt_reg = 0x2014, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x2014, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_rot_clk", + .parent_names = (const char *[]){ + "disp_cc_mdss_rot_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch disp_cc_mdss_rscc_ahb_clk = { + .halt_reg = 0x5004, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x5004, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_rscc_ahb_clk", + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch disp_cc_mdss_rscc_vsync_clk = { + .halt_reg = 0x5008, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x5008, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_rscc_vsync_clk", + .parent_names = (const char *[]){ + "disp_cc_mdss_vsync_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch disp_cc_mdss_vsync_clk = { + .halt_reg = 0x2024, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x2024, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "disp_cc_mdss_vsync_clk", + .parent_names = (const char *[]){ + "disp_cc_mdss_vsync_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct gdsc mdss_gdsc = { + .gdscr = 0x3000, + .pd = { + .name = "mdss_gdsc", + }, + .pwrsts = PWRSTS_OFF_ON, + .flags = HW_CTRL | POLL_CFG_GDSCR, +}; + +static struct clk_regmap *disp_cc_sdm845_clocks[] = { + [DISP_CC_MDSS_AHB_CLK] = &disp_cc_mdss_ahb_clk.clkr, + [DISP_CC_MDSS_AXI_CLK] = &disp_cc_mdss_axi_clk.clkr, + [DISP_CC_MDSS_BYTE0_CLK] = &disp_cc_mdss_byte0_clk.clkr, + [DISP_CC_MDSS_BYTE0_CLK_SRC] = &disp_cc_mdss_byte0_clk_src.clkr, + [DISP_CC_MDSS_BYTE0_INTF_CLK] = &disp_cc_mdss_byte0_intf_clk.clkr, + [DISP_CC_MDSS_BYTE0_DIV_CLK_SRC] = + &disp_cc_mdss_byte0_div_clk_src.clkr, + [DISP_CC_MDSS_BYTE1_CLK] = &disp_cc_mdss_byte1_clk.clkr, + [DISP_CC_MDSS_BYTE1_CLK_SRC] = &disp_cc_mdss_byte1_clk_src.clkr, + [DISP_CC_MDSS_BYTE1_INTF_CLK] = &disp_cc_mdss_byte1_intf_clk.clkr, + [DISP_CC_MDSS_BYTE1_DIV_CLK_SRC] = + &disp_cc_mdss_byte1_div_clk_src.clkr, + [DISP_CC_MDSS_ESC0_CLK] = &disp_cc_mdss_esc0_clk.clkr, + [DISP_CC_MDSS_ESC0_CLK_SRC] = &disp_cc_mdss_esc0_clk_src.clkr, + [DISP_CC_MDSS_ESC1_CLK] = &disp_cc_mdss_esc1_clk.clkr, + [DISP_CC_MDSS_ESC1_CLK_SRC] = &disp_cc_mdss_esc1_clk_src.clkr, + [DISP_CC_MDSS_MDP_CLK] = &disp_cc_mdss_mdp_clk.clkr, + [DISP_CC_MDSS_MDP_CLK_SRC] = &disp_cc_mdss_mdp_clk_src.clkr, + [DISP_CC_MDSS_MDP_LUT_CLK] = &disp_cc_mdss_mdp_lut_clk.clkr, + [DISP_CC_MDSS_PCLK0_CLK] = &disp_cc_mdss_pclk0_clk.clkr, + [DISP_CC_MDSS_PCLK0_CLK_SRC] = &disp_cc_mdss_pclk0_clk_src.clkr, + [DISP_CC_MDSS_PCLK1_CLK] = &disp_cc_mdss_pclk1_clk.clkr, + [DISP_CC_MDSS_PCLK1_CLK_SRC] = &disp_cc_mdss_pclk1_clk_src.clkr, + [DISP_CC_MDSS_ROT_CLK] = &disp_cc_mdss_rot_clk.clkr, + [DISP_CC_MDSS_ROT_CLK_SRC] = &disp_cc_mdss_rot_clk_src.clkr, + [DISP_CC_MDSS_RSCC_AHB_CLK] = &disp_cc_mdss_rscc_ahb_clk.clkr, + [DISP_CC_MDSS_RSCC_VSYNC_CLK] = &disp_cc_mdss_rscc_vsync_clk.clkr, + [DISP_CC_MDSS_VSYNC_CLK] = &disp_cc_mdss_vsync_clk.clkr, + [DISP_CC_MDSS_VSYNC_CLK_SRC] = &disp_cc_mdss_vsync_clk_src.clkr, + [DISP_CC_PLL0] = &disp_cc_pll0.clkr, +}; + +static const struct qcom_reset_map disp_cc_sdm845_resets[] = { + [DISP_CC_MDSS_RSCC_BCR] = { 0x5000 }, +}; + +static struct gdsc *disp_cc_sdm845_gdscs[] = { + [MDSS_GDSC] = &mdss_gdsc, +}; + +static const struct regmap_config disp_cc_sdm845_regmap_config = { + .reg_bits = 32, + .reg_stride = 4, + .val_bits = 32, + .max_register = 0x10000, + .fast_io = true, +}; + +static const struct qcom_cc_desc disp_cc_sdm845_desc = { + .config = &disp_cc_sdm845_regmap_config, + .clks = disp_cc_sdm845_clocks, + .num_clks = ARRAY_SIZE(disp_cc_sdm845_clocks), + .resets = disp_cc_sdm845_resets, + .num_resets = ARRAY_SIZE(disp_cc_sdm845_resets), + .gdscs = disp_cc_sdm845_gdscs, + .num_gdscs = ARRAY_SIZE(disp_cc_sdm845_gdscs), +}; + +static const struct of_device_id disp_cc_sdm845_match_table[] = { + { .compatible = "qcom,sdm845-dispcc" }, + { } +}; +MODULE_DEVICE_TABLE(of, disp_cc_sdm845_match_table); + +static int disp_cc_sdm845_probe(struct platform_device *pdev) +{ + struct regmap *regmap; + struct alpha_pll_config disp_cc_pll0_config = { + .l = 0x2c, + .alpha = 0xcaaa, + }; + + regmap = qcom_cc_map(pdev, &disp_cc_sdm845_desc); + if (IS_ERR(regmap)) + return PTR_ERR(regmap); + + clk_fabia_pll_configure(&disp_cc_pll0, regmap, &disp_cc_pll0_config); + + /* Enable hardware clock gating for DSI and MDP clocks */ + regmap_update_bits(regmap, 0x8000, 0x7f0, 0x7f0); + + return qcom_cc_really_probe(pdev, &disp_cc_sdm845_desc, regmap); +} + +static struct platform_driver disp_cc_sdm845_driver = { + .probe = disp_cc_sdm845_probe, + .driver = { + .name = "disp_cc-sdm845", + .of_match_table = disp_cc_sdm845_match_table, + }, +}; + +static int __init disp_cc_sdm845_init(void) +{ + return platform_driver_register(&disp_cc_sdm845_driver); +} +subsys_initcall(disp_cc_sdm845_init); + +static void __exit disp_cc_sdm845_exit(void) +{ + platform_driver_unregister(&disp_cc_sdm845_driver); +} +module_exit(disp_cc_sdm845_exit); + +MODULE_LICENSE("GPL v2"); -- Qualcomm INDIA, on behalf of Qualcomm Innovation Center, Inc.is a member of the Code Aurora Forum, hosted by the Linux Foundation. ^ permalink raw reply related [flat|nested] 7+ messages in thread
* Re: [PATCH v2 2/2] clk: qcom: Add display clock controller driver for SDM845 2018-06-13 10:33 ` [PATCH v2 2/2] clk: qcom: Add display clock controller driver for SDM845 Taniya Das @ 2018-06-13 12:56 ` kbuild test robot 2018-06-13 12:58 ` kbuild test robot 1 sibling, 0 replies; 7+ messages in thread From: kbuild test robot @ 2018-06-13 12:56 UTC (permalink / raw) To: Taniya Das Cc: kbuild-all, Stephen Boyd, Michael Turquette, Andy Gross, David Brown, Rajendra Nayak, Amit Nischal, linux-arm-msm, linux-soc, linux-clk, linux-kernel, Taniya Das [-- Attachment #1: Type: text/plain, Size: 5646 bytes --] Hi Taniya, Thank you for the patch! Yet something to improve: [auto build test ERROR on clk/clk-next] [also build test ERROR on next-20180613] [cannot apply to v4.17] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Taniya-Das/Add-display-clock-controller-driver-for-SDM845/20180613-183754 base: https://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git clk-next config: sh-allmodconfig (attached as .config) compiler: sh4-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree GCC_VERSION=7.2.0 make.cross ARCH=sh All error/warnings (new ones prefixed by >>): >> drivers/clk/qcom/dispcc-sdm845.c:130:2: error: implicit declaration of function 'F' [-Werror=implicit-function-declaration] F(19200000, P_BI_TCXO, 1, 0, 0), ^ >> drivers/clk/qcom/dispcc-sdm845.c:130:2: error: initializer element is not constant drivers/clk/qcom/dispcc-sdm845.c:130:2: note: (near initialization for 'ftbl_disp_cc_mdss_esc0_clk_src[0].freq') >> drivers/clk/qcom/dispcc-sdm845.c:131:2: warning: braces around scalar initializer { } ^ drivers/clk/qcom/dispcc-sdm845.c:131:2: note: (near initialization for 'ftbl_disp_cc_mdss_esc0_clk_src[0].src') drivers/clk/qcom/dispcc-sdm845.c:163:2: error: initializer element is not constant F(19200000, P_BI_TCXO, 1, 0, 0), ^ drivers/clk/qcom/dispcc-sdm845.c:163:2: note: (near initialization for 'ftbl_disp_cc_mdss_mdp_clk_src[0].freq') drivers/clk/qcom/dispcc-sdm845.c:164:2: error: initializer element is not constant F(85714286, P_GPLL0_OUT_MAIN, 7, 0, 0), ^ drivers/clk/qcom/dispcc-sdm845.c:164:2: note: (near initialization for 'ftbl_disp_cc_mdss_mdp_clk_src[0].src') drivers/clk/qcom/dispcc-sdm845.c:165:2: error: initializer element is not constant F(100000000, P_GPLL0_OUT_MAIN, 6, 0, 0), ^ drivers/clk/qcom/dispcc-sdm845.c:165:2: note: (near initialization for 'ftbl_disp_cc_mdss_mdp_clk_src[0].pre_div') drivers/clk/qcom/dispcc-sdm845.c:166:2: error: initializer element is not constant F(150000000, P_GPLL0_OUT_MAIN, 4, 0, 0), ^ drivers/clk/qcom/dispcc-sdm845.c:166:2: note: (near initialization for 'ftbl_disp_cc_mdss_mdp_clk_src[0].m') drivers/clk/qcom/dispcc-sdm845.c:167:2: error: initializer element is not constant F(171428571, P_GPLL0_OUT_MAIN, 3.5, 0, 0), ^ drivers/clk/qcom/dispcc-sdm845.c:167:2: note: (near initialization for 'ftbl_disp_cc_mdss_mdp_clk_src[0].n') drivers/clk/qcom/dispcc-sdm845.c:168:2: error: initializer element is not constant F(200000000, P_GPLL0_OUT_MAIN, 3, 0, 0), ^ drivers/clk/qcom/dispcc-sdm845.c:168:2: note: (near initialization for 'ftbl_disp_cc_mdss_mdp_clk_src[1].freq') drivers/clk/qcom/dispcc-sdm845.c:169:2: error: initializer element is not constant F(300000000, P_GPLL0_OUT_MAIN, 2, 0, 0), ^ drivers/clk/qcom/dispcc-sdm845.c:169:2: note: (near initialization for 'ftbl_disp_cc_mdss_mdp_clk_src[1].src') drivers/clk/qcom/dispcc-sdm845.c:170:2: error: initializer element is not constant F(344000000, P_DISP_CC_PLL0_OUT_MAIN, 2.5, 0, 0), ^ drivers/clk/qcom/dispcc-sdm845.c:170:2: note: (near initialization for 'ftbl_disp_cc_mdss_mdp_clk_src[1].pre_div') drivers/clk/qcom/dispcc-sdm845.c:171:2: error: initializer element is not constant F(430000000, P_DISP_CC_PLL0_OUT_MAIN, 2, 0, 0), ^ drivers/clk/qcom/dispcc-sdm845.c:171:2: note: (near initialization for 'ftbl_disp_cc_mdss_mdp_clk_src[1].m') drivers/clk/qcom/dispcc-sdm845.c:172:2: warning: braces around scalar initializer { } ^ drivers/clk/qcom/dispcc-sdm845.c:172:2: note: (near initialization for 'ftbl_disp_cc_mdss_mdp_clk_src[1].n') drivers/clk/qcom/dispcc-sdm845.c:218:2: error: initializer element is not constant F(19200000, P_BI_TCXO, 1, 0, 0), ^ drivers/clk/qcom/dispcc-sdm845.c:218:2: note: (near initialization for 'ftbl_disp_cc_mdss_rot_clk_src[0].freq') drivers/clk/qcom/dispcc-sdm845.c:219:2: error: initializer element is not constant F(171428571, P_GPLL0_OUT_MAIN, 3.5, 0, 0), ^ drivers/clk/qcom/dispcc-sdm845.c:219:2: note: (near initialization for 'ftbl_disp_cc_mdss_rot_clk_src[0].src') drivers/clk/qcom/dispcc-sdm845.c:220:2: error: initializer element is not constant F(300000000, P_GPLL0_OUT_MAIN, 2, 0, 0), ^ drivers/clk/qcom/dispcc-sdm845.c:220:2: note: (near initialization for 'ftbl_disp_cc_mdss_rot_clk_src[0].pre_div') drivers/clk/qcom/dispcc-sdm845.c:221:2: error: initializer element is not constant F(344000000, P_DISP_CC_PLL0_OUT_MAIN, 2.5, 0, 0), ^ drivers/clk/qcom/dispcc-sdm845.c:221:2: note: (near initialization for 'ftbl_disp_cc_mdss_rot_clk_src[0].m') drivers/clk/qcom/dispcc-sdm845.c:222:2: error: initializer element is not constant F(430000000, P_DISP_CC_PLL0_OUT_MAIN, 2, 0, 0), ^ drivers/clk/qcom/dispcc-sdm845.c:222:2: note: (near initialization for 'ftbl_disp_cc_mdss_rot_clk_src[0].n') cc1: some warnings being treated as errors vim +/F +130 drivers/clk/qcom/dispcc-sdm845.c 128 129 static const struct freq_tbl ftbl_disp_cc_mdss_esc0_clk_src[] = { > 130 F(19200000, P_BI_TCXO, 1, 0, 0), > 131 { } 132 }; 133 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation [-- Attachment #2: .config.gz --] [-- Type: application/gzip, Size: 47797 bytes --] ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH v2 2/2] clk: qcom: Add display clock controller driver for SDM845 2018-06-13 10:33 ` [PATCH v2 2/2] clk: qcom: Add display clock controller driver for SDM845 Taniya Das 2018-06-13 12:56 ` kbuild test robot @ 2018-06-13 12:58 ` kbuild test robot 1 sibling, 0 replies; 7+ messages in thread From: kbuild test robot @ 2018-06-13 12:58 UTC (permalink / raw) To: Taniya Das Cc: kbuild-all, Stephen Boyd, Michael Turquette, Andy Gross, David Brown, Rajendra Nayak, Amit Nischal, linux-arm-msm, linux-soc, linux-clk, linux-kernel, Taniya Das [-- Attachment #1: Type: text/plain, Size: 5490 bytes --] Hi Taniya, Thank you for the patch! Yet something to improve: [auto build test ERROR on clk/clk-next] [also build test ERROR on next-20180613] [cannot apply to v4.17] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Taniya-Das/Add-display-clock-controller-driver-for-SDM845/20180613-183754 base: https://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git clk-next config: i386-allmodconfig (attached as .config) compiler: gcc-7 (Debian 7.3.0-16) 7.3.0 reproduce: # save the attached .config to linux build tree make ARCH=i386 All errors (new ones prefixed by >>): >> drivers/clk/qcom/dispcc-sdm845.c:130:2: error: implicit declaration of function 'F'; did you mean 'FS'? [-Werror=implicit-function-declaration] F(19200000, P_BI_TCXO, 1, 0, 0), ^ FS drivers/clk/qcom/dispcc-sdm845.c:130:2: error: initializer element is not constant drivers/clk/qcom/dispcc-sdm845.c:130:2: note: (near initialization for 'ftbl_disp_cc_mdss_esc0_clk_src[0].freq') drivers/clk/qcom/dispcc-sdm845.c:131:2: warning: braces around scalar initializer { } ^ drivers/clk/qcom/dispcc-sdm845.c:131:2: note: (near initialization for 'ftbl_disp_cc_mdss_esc0_clk_src[0].src') drivers/clk/qcom/dispcc-sdm845.c:163:2: error: initializer element is not constant F(19200000, P_BI_TCXO, 1, 0, 0), ^ drivers/clk/qcom/dispcc-sdm845.c:163:2: note: (near initialization for 'ftbl_disp_cc_mdss_mdp_clk_src[0].freq') drivers/clk/qcom/dispcc-sdm845.c:164:2: error: initializer element is not constant F(85714286, P_GPLL0_OUT_MAIN, 7, 0, 0), ^ drivers/clk/qcom/dispcc-sdm845.c:164:2: note: (near initialization for 'ftbl_disp_cc_mdss_mdp_clk_src[0].src') drivers/clk/qcom/dispcc-sdm845.c:165:2: error: initializer element is not constant F(100000000, P_GPLL0_OUT_MAIN, 6, 0, 0), ^ drivers/clk/qcom/dispcc-sdm845.c:165:2: note: (near initialization for 'ftbl_disp_cc_mdss_mdp_clk_src[0].pre_div') drivers/clk/qcom/dispcc-sdm845.c:166:2: error: initializer element is not constant F(150000000, P_GPLL0_OUT_MAIN, 4, 0, 0), ^ drivers/clk/qcom/dispcc-sdm845.c:166:2: note: (near initialization for 'ftbl_disp_cc_mdss_mdp_clk_src[0].m') drivers/clk/qcom/dispcc-sdm845.c:167:2: error: initializer element is not constant F(171428571, P_GPLL0_OUT_MAIN, 3.5, 0, 0), ^ drivers/clk/qcom/dispcc-sdm845.c:167:2: note: (near initialization for 'ftbl_disp_cc_mdss_mdp_clk_src[0].n') drivers/clk/qcom/dispcc-sdm845.c:168:2: error: initializer element is not constant F(200000000, P_GPLL0_OUT_MAIN, 3, 0, 0), ^ drivers/clk/qcom/dispcc-sdm845.c:168:2: note: (near initialization for 'ftbl_disp_cc_mdss_mdp_clk_src[1].freq') drivers/clk/qcom/dispcc-sdm845.c:169:2: error: initializer element is not constant F(300000000, P_GPLL0_OUT_MAIN, 2, 0, 0), ^ drivers/clk/qcom/dispcc-sdm845.c:169:2: note: (near initialization for 'ftbl_disp_cc_mdss_mdp_clk_src[1].src') drivers/clk/qcom/dispcc-sdm845.c:170:2: error: initializer element is not constant F(344000000, P_DISP_CC_PLL0_OUT_MAIN, 2.5, 0, 0), ^ drivers/clk/qcom/dispcc-sdm845.c:170:2: note: (near initialization for 'ftbl_disp_cc_mdss_mdp_clk_src[1].pre_div') drivers/clk/qcom/dispcc-sdm845.c:171:2: error: initializer element is not constant F(430000000, P_DISP_CC_PLL0_OUT_MAIN, 2, 0, 0), ^ drivers/clk/qcom/dispcc-sdm845.c:171:2: note: (near initialization for 'ftbl_disp_cc_mdss_mdp_clk_src[1].m') drivers/clk/qcom/dispcc-sdm845.c:172:2: warning: braces around scalar initializer { } ^ drivers/clk/qcom/dispcc-sdm845.c:172:2: note: (near initialization for 'ftbl_disp_cc_mdss_mdp_clk_src[1].n') drivers/clk/qcom/dispcc-sdm845.c:218:2: error: initializer element is not constant F(19200000, P_BI_TCXO, 1, 0, 0), ^ drivers/clk/qcom/dispcc-sdm845.c:218:2: note: (near initialization for 'ftbl_disp_cc_mdss_rot_clk_src[0].freq') drivers/clk/qcom/dispcc-sdm845.c:219:2: error: initializer element is not constant F(171428571, P_GPLL0_OUT_MAIN, 3.5, 0, 0), ^ drivers/clk/qcom/dispcc-sdm845.c:219:2: note: (near initialization for 'ftbl_disp_cc_mdss_rot_clk_src[0].src') drivers/clk/qcom/dispcc-sdm845.c:220:2: error: initializer element is not constant F(300000000, P_GPLL0_OUT_MAIN, 2, 0, 0), ^ drivers/clk/qcom/dispcc-sdm845.c:220:2: note: (near initialization for 'ftbl_disp_cc_mdss_rot_clk_src[0].pre_div') drivers/clk/qcom/dispcc-sdm845.c:221:2: error: initializer element is not constant F(344000000, P_DISP_CC_PLL0_OUT_MAIN, 2.5, 0, 0), ^ drivers/clk/qcom/dispcc-sdm845.c:221:2: note: (near initialization for 'ftbl_disp_cc_mdss_rot_clk_src[0].m') drivers/clk/qcom/dispcc-sdm845.c:222:2: error: initializer element is not constant F(430000000, P_DISP_CC_PLL0_OUT_MAIN, 2, 0, 0), ^ drivers/clk/qcom/dispcc-sdm845.c:222:2: note: (near initialization for 'ftbl_disp_cc_mdss_rot_clk_src[0].n') cc1: some warnings being treated as errors vim +130 drivers/clk/qcom/dispcc-sdm845.c 128 129 static const struct freq_tbl ftbl_disp_cc_mdss_esc0_clk_src[] = { > 130 F(19200000, P_BI_TCXO, 1, 0, 0), 131 { } 132 }; 133 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation [-- Attachment #2: .config.gz --] [-- Type: application/gzip, Size: 62820 bytes --] ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH v2 0/2] Add display clock controller driver for SDM845 2018-06-13 10:33 [PATCH v2 0/2] Add display clock controller driver for SDM845 Taniya Das 2018-06-13 10:33 ` [PATCH v2 1/2] dt-bindings: clock: Introduce QCOM Display clock bindings Taniya Das 2018-06-13 10:33 ` [PATCH v2 2/2] clk: qcom: Add display clock controller driver for SDM845 Taniya Das @ 2018-06-19 15:23 ` Stephen Boyd 2018-06-23 14:24 ` Taniya Das 2 siblings, 1 reply; 7+ messages in thread From: Stephen Boyd @ 2018-06-19 15:23 UTC (permalink / raw) To: Michael Turquette, Taniya Das Cc: Andy Gross, David Brown, Rajendra Nayak, Amit Nischal, linux-arm-msm, linux-soc, linux-clk, linux-kernel, Taniya Das Quoting Taniya Das (2018-06-13 03:33:15) > [v2] > * Removed unused header file includes. > * Moved the frequency table macro to a common file [1]. > * Move to pll config to probe. > * Update SoC name in device tree binding and > also update the Kconfig. > = > Add support for the display clock controller found on SDM845 > based devices. This would allow display drivers to probe and > control their clocks. > = > The Display clock driver depends on the frequency table macro > movement to a common file [1]. Please send that patch along with these patches so the dependency is clear. > = > [1]: https://lkml.org/lkml/2018/6/13/216 >=20 ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH v2 0/2] Add display clock controller driver for SDM845 2018-06-19 15:23 ` [PATCH v2 0/2] " Stephen Boyd @ 2018-06-23 14:24 ` Taniya Das 0 siblings, 0 replies; 7+ messages in thread From: Taniya Das @ 2018-06-23 14:24 UTC (permalink / raw) To: Stephen Boyd, Michael Turquette Cc: Andy Gross, David Brown, Rajendra Nayak, Amit Nischal, linux-arm-msm, linux-soc, linux-clk, linux-kernel Hello Stephen, Thanks for the comments. On 6/19/2018 8:53 PM, Stephen Boyd wrote: > Quoting Taniya Das (2018-06-13 03:33:15) >> [v2] >> * Removed unused header file includes. >> * Moved the frequency table macro to a common file [1]. >> * Move to pll config to probe. >> * Update SoC name in device tree binding and >> also update the Kconfig. >> >> Add support for the display clock controller found on SDM845 >> based devices. This would allow display drivers to probe and >> control their clocks. >> >> The Display clock driver depends on the frequency table macro >> movement to a common file [1]. > > Please send that patch along with these patches so the dependency is > clear. > Please check the latest patch series : https://lkml.org/lkml/2018/6/23/109 >> >> [1]: https://lkml.org/lkml/2018/6/13/216 >> -- QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation. -- ^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2018-06-23 14:24 UTC | newest] Thread overview: 7+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2018-06-13 10:33 [PATCH v2 0/2] Add display clock controller driver for SDM845 Taniya Das 2018-06-13 10:33 ` [PATCH v2 1/2] dt-bindings: clock: Introduce QCOM Display clock bindings Taniya Das 2018-06-13 10:33 ` [PATCH v2 2/2] clk: qcom: Add display clock controller driver for SDM845 Taniya Das 2018-06-13 12:56 ` kbuild test robot 2018-06-13 12:58 ` kbuild test robot 2018-06-19 15:23 ` [PATCH v2 0/2] " Stephen Boyd 2018-06-23 14:24 ` Taniya Das
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