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Merge "drivers: llcc: Remove programming of cache override registers"

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qctecmdr 2020-02-21 23:21:33 -08:00 • committed by Gerrit - the friendly Code Review server
commit e90faea39f
1 changed files with 1 additions and 27 deletions
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28
drivers/soc/qcom/llcc-slice.c
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@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (c) 2017-2019, The Linux Foundation. All rights reserved.
* Copyright (c) 2017-2020, The Linux Foundation. All rights reserved.
*
*/
@ -269,38 +269,12 @@ static int qcom_llcc_cfg_program(struct platform_device *pdev)
struct llcc_slice_desc desc;
bool cap_based_alloc_and_pwr_collapse =
drv_data->cap_based_alloc_and_pwr_collapse;
uint32_t mask = ~0;
int v2_ver = of_device_is_compatible(pdev->dev.of_node,
"qcom,llcc-v2");
sz = drv_data->cfg_size;
llcc_table = drv_data->cfg;
/* Disable the Cache as Non-Cache override and enable
* the Non-Cache as Cache override
*/
if (v2_ver) {
ret = regmap_write(drv_data->bcast_regmap,
LLCC_TRP_C_AS_NC, 0);
if (ret)
return ret;
ret = regmap_write(drv_data->bcast_regmap,
LLCC_TRP_NC_AS_C, mask);
if (ret)
return ret;
} else {
ret = regmap_write(drv_data->bcast_regmap,
LLCC_FEAC_C_AS_NC, 0);
if (ret)
return ret;
ret = regmap_write(drv_data->bcast_regmap,
LLCC_FEAC_NC_AS_C, mask);
if (ret)
return ret;
}
for (i = 0; i < sz; i++) {
attr1_cfg = LLCC_TRP_ATTR1_CFGn(llcc_table[i].slice_id);
attr0_cfg = LLCC_TRP_ATTR0_CFGn(llcc_table[i].slice_id);