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Commit 1d605a7d authored by Prasad Sodagudi's avatar Prasad Sodagudi Committed by Gerrit - the friendly Code Review server
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drivers: llcc: Remove programming of cache override registers 



cache override registers are expected configured by firmware
as one time settings, So remove these register programming.

Change-Id: I1a78afc7f772fcfd4997040efc82315b5a09a693
Signed-off-by: default avatarPrasad Sodagudi <psodagud@codeaurora.org>
parent 0caad3ca

drivers/soc/qcom/llcc-slice.c

+0 −16
Original line number Diff line number Diff line
@@ -240,28 +240,12 @@ 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;

	}



	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);