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author | Stephane Viau <sviau@codeaurora.org> | 2015-08-06 16:07:50 +0530 |
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committer | Stephen Boyd <sboyd@codeaurora.org> | 2015-09-16 15:22:47 -0700 |
commit | cb2eb7de38e946e8e49536af7fa439c0f0210931 (patch) | |
tree | c6300a5f2b9a0b3f80a9eeb16038e99f61d48cab /drivers/clk/qcom | |
parent | 639af9490b545bb41ae1f7623aec73d6951d5630 (diff) | |
download | linux-cb2eb7de38e946e8e49536af7fa439c0f0210931.tar.bz2 |
clk: qcom: gdsc: Add GDSCs in apq8084 MMCC
Add the GDSC instances that exist as part of apq8084 MMCC block.
Signed-off-by: Stephane Viau <sviau@codeaurora.org>
Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Diffstat (limited to 'drivers/clk/qcom')
-rw-r--r-- | drivers/clk/qcom/Kconfig | 1 | ||||
-rw-r--r-- | drivers/clk/qcom/mmcc-apq8084.c | 86 |
2 files changed, 86 insertions, 1 deletions
diff --git a/drivers/clk/qcom/Kconfig b/drivers/clk/qcom/Kconfig index fe00dd66af88..47b988f567e8 100644 --- a/drivers/clk/qcom/Kconfig +++ b/drivers/clk/qcom/Kconfig @@ -17,6 +17,7 @@ config APQ_GCC_8084 config APQ_MMCC_8084 tristate "APQ8084 Multimedia Clock Controller" select APQ_GCC_8084 + select QCOM_GDSC depends on COMMON_CLK_QCOM help Support for the multimedia clock controller on apq8084 devices. diff --git a/drivers/clk/qcom/mmcc-apq8084.c b/drivers/clk/qcom/mmcc-apq8084.c index 5d2aab7663f0..aa3809d9cec5 100644 --- a/drivers/clk/qcom/mmcc-apq8084.c +++ b/drivers/clk/qcom/mmcc-apq8084.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2014, The Linux Foundation. All rights reserved. + * Copyright (c) 2014-2015, The Linux Foundation. All rights reserved. * * This software is licensed under the terms of the GNU General Public * License version 2, as published by the Free Software Foundation, and @@ -26,6 +26,7 @@ #include "clk-rcg.h" #include "clk-branch.h" #include "reset.h" +#include "gdsc.h" enum { P_XO, @@ -3063,6 +3064,76 @@ static const struct pll_config mmpll3_config = { .aux_output_mask = BIT(1), }; +static struct gdsc venus0_gdsc = { + .gdscr = 0x1024, + .pd = { + .name = "venus0", + }, + .pwrsts = PWRSTS_OFF_ON, +}; + +static struct gdsc venus0_core0_gdsc = { + .gdscr = 0x1040, + .pd = { + .name = "venus0_core0", + }, + .pwrsts = PWRSTS_OFF_ON, +}; + +static struct gdsc venus0_core1_gdsc = { + .gdscr = 0x1044, + .pd = { + .name = "venus0_core1", + }, + .pwrsts = PWRSTS_OFF_ON, +}; + +static struct gdsc mdss_gdsc = { + .gdscr = 0x2304, + .cxcs = (unsigned int []){ 0x231c, 0x2320 }, + .cxc_count = 2, + .pd = { + .name = "mdss", + }, + .pwrsts = PWRSTS_OFF_ON, +}; + +static struct gdsc camss_jpeg_gdsc = { + .gdscr = 0x35a4, + .pd = { + .name = "camss_jpeg", + }, + .pwrsts = PWRSTS_OFF_ON, +}; + +static struct gdsc camss_vfe_gdsc = { + .gdscr = 0x36a4, + .cxcs = (unsigned int []){ 0x36a8, 0x36ac, 0x36b0 }, + .cxc_count = 3, + .pd = { + .name = "camss_vfe", + }, + .pwrsts = PWRSTS_OFF_ON, +}; + +static struct gdsc oxili_gdsc = { + .gdscr = 0x4024, + .cxcs = (unsigned int []){ 0x4028 }, + .cxc_count = 1, + .pd = { + .name = "oxili", + }, + .pwrsts = PWRSTS_OFF_ON, +}; + +static struct gdsc oxilicx_gdsc = { + .gdscr = 0x4034, + .pd = { + .name = "oxilicx", + }, + .pwrsts = PWRSTS_OFF_ON, +}; + static struct clk_regmap *mmcc_apq8084_clocks[] = { [MMSS_AHB_CLK_SRC] = &mmss_ahb_clk_src.clkr, [MMSS_AXI_CLK_SRC] = &mmss_axi_clk_src.clkr, @@ -3280,6 +3351,17 @@ static const struct qcom_reset_map mmcc_apq8084_resets[] = { [MMSSNOCAXI_RESET] = { 0x5060 }, }; +static struct gdsc *mmcc_apq8084_gdscs[] = { + [VENUS0_GDSC] = &venus0_gdsc, + [VENUS0_CORE0_GDSC] = &venus0_core0_gdsc, + [VENUS0_CORE1_GDSC] = &venus0_core1_gdsc, + [MDSS_GDSC] = &mdss_gdsc, + [CAMSS_JPEG_GDSC] = &camss_jpeg_gdsc, + [CAMSS_VFE_GDSC] = &camss_vfe_gdsc, + [OXILI_GDSC] = &oxili_gdsc, + [OXILICX_GDSC] = &oxilicx_gdsc, +}; + static const struct regmap_config mmcc_apq8084_regmap_config = { .reg_bits = 32, .reg_stride = 4, @@ -3294,6 +3376,8 @@ static const struct qcom_cc_desc mmcc_apq8084_desc = { .num_clks = ARRAY_SIZE(mmcc_apq8084_clocks), .resets = mmcc_apq8084_resets, .num_resets = ARRAY_SIZE(mmcc_apq8084_resets), + .gdscs = mmcc_apq8084_gdscs, + .num_gdscs = ARRAY_SIZE(mmcc_apq8084_gdscs), }; static const struct of_device_id mmcc_apq8084_match_table[] = { |