On 10/7/2018 7:01 PM, Vinod wrote:
Hi Taniya,

Thanks for the review, It would be great if you can strip the irrelevant
context while replying, makes it easier for people to follow.

On 06-10-18, 23:28, Taniya Das wrote:

+static struct clk_rcg2 pclk0_clk_src = {
+       .cmd_rcgr = 0x4d000,
+       .mnd_width = 8,
+       .hid_width = 5,
+       .parent_map = gcc_parent_map_12,
+       .clkr.hw.init = &(struct clk_init_data){
+               .name = "pclk0_clk_src",
+               .parent_names = gcc_parent_names_12,
+               .num_parents = 4,
+               .flags = CLK_SET_RATE_PARENT | CLK_GET_RATE_NOCACHE,

Please remove the NOCACHE flag for all display RCGs as there are no real
requirement.

Thanks for the suggestion, will do

+++ b/include/dt-bindings/clock/qcom,gcc-qcs404.h
@@ -0,0 +1,166 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2018, The Linux Foundation. All rights reserved.
+ */
+
+#ifndef _DT_BINDINGS_CLK_QCOM_GCC_QCS404_H
+#define _DT_BINDINGS_CLK_QCOM_GCC_QCS404_H
+
+#define APSS_AHB_CLK_SRC                               0
+#define BLSP1_QUP0_I2C_APPS_CLK_SRC                    1
+#define BLSP1_QUP0_SPI_APPS_CLK_SRC                    2
+#define BLSP1_QUP1_I2C_APPS_CLK_SRC                    3
+#define BLSP1_QUP1_SPI_APPS_CLK_SRC                    4
+#define BLSP1_QUP2_I2C_APPS_CLK_SRC                    5
+#define BLSP1_QUP2_SPI_APPS_CLK_SRC                    6
+#define BLSP1_QUP3_I2C_APPS_CLK_SRC                    7
+#define BLSP1_QUP3_SPI_APPS_CLK_SRC                    8
+#define BLSP1_QUP4_I2C_APPS_CLK_SRC                    9
+#define BLSP1_QUP4_SPI_APPS_CLK_SRC                    10
+#define BLSP1_UART0_APPS_CLK_SRC                       11
+#define BLSP1_UART1_APPS_CLK_SRC                       12
+#define BLSP1_UART2_APPS_CLK_SRC                       13
+#define BLSP1_UART3_APPS_CLK_SRC                       14
+#define BLSP2_QUP0_I2C_APPS_CLK_SRC                    15
+#define BLSP2_QUP0_SPI_APPS_CLK_SRC                    16
+#define BLSP2_UART0_APPS_CLK_SRC                       17
+#define BYTE0_CLK_SRC                                  18
+#define EMAC_CLK_SRC                                   19
+#define EMAC_PTP_CLK_SRC                               20
+#define ESC0_CLK_SRC                                   21
+#define GCC_APSS_AHB_CLK                               22
+#define GCC_APSS_AXI_CLK                               23
+#define GCC_BIMC_APSS_AXI_CLK                          24
+#define GCC_BIMC_GFX_CLK                               25
+#define GCC_BIMC_MDSS_CLK                              26
+#define GCC_BLSP1_AHB_CLK                              27
+#define GCC_BLSP1_QUP0_I2C_APPS_CLK                    28
+#define GCC_BLSP1_QUP0_SPI_APPS_CLK                    29
+#define GCC_BLSP1_QUP1_I2C_APPS_CLK                    30
+#define GCC_BLSP1_QUP1_SPI_APPS_CLK                    31
+#define GCC_BLSP1_QUP2_I2C_APPS_CLK                    32
+#define GCC_BLSP1_QUP2_SPI_APPS_CLK                    33
+#define GCC_BLSP1_QUP3_I2C_APPS_CLK                    34
+#define GCC_BLSP1_QUP3_SPI_APPS_CLK                    35
+#define GCC_BLSP1_QUP4_I2C_APPS_CLK                    36
+#define GCC_BLSP1_QUP4_SPI_APPS_CLK                    37
+#define GCC_BLSP1_UART0_APPS_CLK                       38
+#define GCC_BLSP1_UART1_APPS_CLK                       39
+#define GCC_BLSP1_UART2_APPS_CLK                       40
+#define GCC_BLSP1_UART3_APPS_CLK                       41
+#define GCC_BLSP2_AHB_CLK                              42
+#define GCC_BLSP2_QUP0_I2C_APPS_CLK                    43
+#define GCC_BLSP2_QUP0_SPI_APPS_CLK                    44
+#define GCC_BLSP2_UART0_APPS_CLK                       45
+#define GCC_BOOT_ROM_AHB_CLK                           46
+#define GCC_DCC_CLK                                    47
+#define GCC_GENI_IR_H_CLK                              48
+#define GCC_ETH_AXI_CLK                                        49
+#define GCC_ETH_PTP_CLK                                        50
+#define GCC_ETH_RGMII_CLK                              51
+#define GCC_ETH_SLAVE_AHB_CLK                          52
+#define GCC_GENI_IR_S_CLK                              53
+#define GCC_GP1_CLK                                    54
+#define GCC_GP2_CLK                                    55
+#define GCC_GP3_CLK                                    56
+#define GCC_MDSS_AHB_CLK                               57
+#define GCC_MDSS_AXI_CLK                               58
+#define GCC_MDSS_BYTE0_CLK                             59
+#define GCC_MDSS_ESC0_CLK                              60
+#define GCC_MDSS_HDMI_APP_CLK                          61
+#define GCC_MDSS_HDMI_PCLK_CLK                         62
+#define GCC_MDSS_MDP_CLK                               63
+#define GCC_MDSS_PCLK0_CLK                             64
+#define GCC_MDSS_VSYNC_CLK                             65
+#define GCC_OXILI_AHB_CLK                              66
+#define GCC_OXILI_GFX3D_CLK                            67
+#define GCC_PCIE_0_AUX_CLK                             68
+#define GCC_PCIE_0_CFG_AHB_CLK                         69
+#define GCC_PCIE_0_MSTR_AXI_CLK                                70
+#define GCC_PCIE_0_PIPE_CLK                            71
+#define GCC_PCIE_0_SLV_AXI_CLK                         72
+#define GCC_PCNOC_USB2_CLK                             73
+#define GCC_PCNOC_USB3_CLK                             74
+#define GCC_PDM2_CLK                                   75
+#define GCC_PDM_AHB_CLK                                        76
+#define VSYNC_CLK_SRC                                  77
+#define GCC_PRNG_AHB_CLK                               78
+#define GCC_PWM0_XO512_CLK                             79
+#define GCC_PWM1_XO512_CLK                             80
+#define GCC_PWM2_XO512_CLK                             81
+#define GCC_SDCC1_AHB_CLK                              82
+#define GCC_SDCC1_APPS_CLK                             83
+#define GCC_SDCC1_ICE_CORE_CLK                         84
+#define GCC_SDCC2_AHB_CLK                              85
+#define GCC_SDCC2_APPS_CLK                             86
+#define GCC_SYS_NOC_USB3_CLK                           87
+#define GCC_USB20_MOCK_UTMI_CLK                                88
+#define GCC_USB2A_PHY_SLEEP_CLK                                89
+#define GCC_USB30_MASTER_CLK                           90
+#define GCC_USB30_MOCK_UTMI_CLK                                91
+#define GCC_USB30_SLEEP_CLK                            92
+#define GCC_USB3_PHY_AUX_CLK                           93
+#define GCC_USB3_PHY_PIPE_CLK                          94
+#define GCC_USB_HS_PHY_CFG_AHB_CLK                     95
+#define GCC_USB_HS_SYSTEM_CLK                          96
+#define GFX3D_CLK_SRC                                  97
+#define GP1_CLK_SRC                                    98
+#define GP2_CLK_SRC                                    99
+#define GP3_CLK_SRC                                    100
+#define GPLL0_OUT_MAIN                                 101
+#define GPLL1_OUT_MAIN                                 102
+#define GPLL3_OUT_MAIN                                 103
+#define GPLL4_OUT_MAIN                                 104
+#define HDMI_APP_CLK_SRC                               105
+#define HDMI_PCLK_CLK_SRC                              106
+#define MDP_CLK_SRC                                    107
+#define PCIE_0_AUX_CLK_SRC                             108
+#define PCIE_0_PIPE_CLK_SRC                            109
+#define PCLK0_CLK_SRC                                  110
+#define PDM2_CLK_SRC                                   111
+#define SDCC1_APPS_CLK_SRC                             112
+#define SDCC1_ICE_CORE_CLK_SRC                         113
+#define SDCC2_APPS_CLK_SRC                             114
+#define USB20_MOCK_UTMI_CLK_SRC                                115
+#define USB30_MASTER_CLK_SRC                           116
+#define USB30_MOCK_UTMI_CLK_SRC                                117
+#define USB3_PHY_AUX_CLK_SRC                           118
+#define USB_HS_SYSTEM_CLK_SRC                          119
+#define GPLL0_AO_CLK_SRC                               120
+#define WCNSS_M_CLK                                    121

Please remove WCNSS_M_CLK.

And the reason for that?


This is a dummy/fixed clock and not a real clock used by clients.

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