From: Krzysztof Kozlowski Date: Wed, 25 Mar 2026 12:16:49 +0000 (+0100) Subject: soc: qcom: ubwc: Add configuration Eliza SoC X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9a116af73a3c90cbfc78d6b007325539056f83be;p=thirdparty%2Fkernel%2Fstable.git soc: qcom: ubwc: Add configuration Eliza SoC Add configuration data and an entry to OF table for matching the Eliza SoC. Reviewed-by: Konrad Dybcio Signed-off-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20260325-drm-display-eliza-v3-8-dc2b2f0c74a2@oss.qualcomm.com [bjorn: Reordered device_id list] Signed-off-by: Bjorn Andersson --- diff --git a/drivers/soc/qcom/ubwc_config.c b/drivers/soc/qcom/ubwc_config.c index e63daf748e30..355d9ea1f7d9 100644 --- a/drivers/soc/qcom/ubwc_config.c +++ b/drivers/soc/qcom/ubwc_config.c @@ -16,6 +16,17 @@ static const struct qcom_ubwc_cfg_data no_ubwc_data = { /* no UBWC, no HBB */ }; +static const struct qcom_ubwc_cfg_data eliza_data = { + .ubwc_enc_version = UBWC_5_0, + .ubwc_dec_version = UBWC_5_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 kaanapali_data = { .ubwc_enc_version = UBWC_6_0, .ubwc_dec_version = UBWC_6_0, @@ -232,6 +243,7 @@ static const struct of_device_id qcom_ubwc_configs[] __maybe_unused = { { .compatible = "qcom,apq8026", .data = &no_ubwc_data }, { .compatible = "qcom,apq8074", .data = &no_ubwc_data }, { .compatible = "qcom,apq8096", .data = &msm8998_data }, + { .compatible = "qcom,eliza", .data = &eliza_data, }, { .compatible = "qcom,kaanapali", .data = &kaanapali_data, }, { .compatible = "qcom,glymur", .data = &glymur_data}, { .compatible = "qcom,msm8226", .data = &no_ubwc_data },