From ffe79165ed96bfa5559e83569d39d2f10e3df144 Mon Sep 17 00:00:00 2001 From: Luca Weiss Date: Fri, 19 Dec 2025 16:38:14 +0100 Subject: [PATCH] FROMLIST v2 soc: qcom: ubwc: Add config for Milos Describe the Universal Bandwidth Compression (UBWC) configuration for the Milos SoC. Reviewed-by: Konrad Dybcio Reviewed-by: Dmitry Baryshkov Signed-off-by: Luca Weiss --- drivers/soc/qcom/ubwc_config.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/drivers/soc/qcom/ubwc_config.c b/drivers/soc/qcom/ubwc_config.c index 3fe47d8f0f63..1551f270afce 100644 --- a/drivers/soc/qcom/ubwc_config.c +++ b/drivers/soc/qcom/ubwc_config.c @@ -37,6 +37,17 @@ static const struct qcom_ubwc_cfg_data kaanapali_data = { .macrotile_mode = true, }; +static const struct qcom_ubwc_cfg_data milos_data = { + .ubwc_enc_version = UBWC_4_0, + .ubwc_dec_version = UBWC_4_0, + .ubwc_swizzle = UBWC_SWIZZLE_ENABLE_LVL2 | + UBWC_SWIZZLE_ENABLE_LVL3, + .ubwc_bank_spread = true, + /* TODO: highest_bank_bit = 14 for LP_DDR4 */ + .highest_bank_bit = 15, + .macrotile_mode = true, +}; + static const struct qcom_ubwc_cfg_data msm8937_data = { .ubwc_enc_version = UBWC_1_0, .ubwc_dec_version = UBWC_1_0, @@ -247,6 +258,7 @@ static const struct of_device_id qcom_ubwc_configs[] __maybe_unused = { { .compatible = "qcom,kaanapali", .data = &kaanapali_data, }, { .compatible = "qcom,glymur", .data = &glymur_data}, { .compatible = "qcom,mahua", .data = &glymur_data }, + { .compatible = "qcom,milos", .data = &milos_data }, { .compatible = "qcom,msm8226", .data = &no_ubwc_data }, { .compatible = "qcom,msm8916", .data = &no_ubwc_data }, { .compatible = "qcom,msm8917", .data = &no_ubwc_data },