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remoteproc: qcom_q6v5_mss: Add modem support on MSM8926

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While MSM8926 being 'just' an LTE-capable variant of MSM8226 it appears
the modem setup has changed significantly, by requiring mss-supply and
not using the ext-bhs-reg.

Add a new compatible and new struct to support that.

Reviewed-by: Stephan Gerhold <stephan.gerhold@linaro.org>
Signed-off-by: Luca Weiss <luca@lucaweiss.eu>
Link: https://lore.kernel.org/r/20250217-msm8226-modem-v5-6-2bc74b80e0ae@lucaweiss.eu
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Luca Weiss 2025-02-17 23:05:20 +01:00 committed by Bjorn Andersson
parent 155cd99d7d
commit df9e5103a2
1 changed files with 48 additions and 0 deletions
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48
drivers/remoteproc/qcom_q6v5_mss.c
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@ -257,6 +257,7 @@ enum {
MSS_MSM8226,
MSS_MSM8909,
MSS_MSM8916,
MSS_MSM8926,
MSS_MSM8953,
MSS_MSM8974,
MSS_MSM8996,
@ -2622,11 +2623,58 @@ static const struct rproc_hexagon_res msm8226_mss = {
.version = MSS_MSM8226,
};
static const struct rproc_hexagon_res msm8926_mss = {
.hexagon_mba_image = "mba.b00",
.proxy_supply = (struct qcom_mss_reg_res[]) {
{
.supply = "pll",
.uA = 100000,
},
{
.supply = "mx",
.uV = 1050000,
},
{}
},
.active_supply = (struct qcom_mss_reg_res[]) {
{
.supply = "mss",
.uV = 1050000,
.uA = 100000,
},
{}
},
.proxy_clk_names = (char*[]){
"xo",
NULL
},
.active_clk_names = (char*[]){
"iface",
"bus",
"mem",
NULL
},
.proxy_pd_names = (char*[]){
"cx",
NULL
},
.need_mem_protection = false,
.has_alt_reset = false,
.has_mba_logs = false,
.has_spare_reg = false,
.has_qaccept_regs = false,
.has_ext_bhs_reg = false,
.has_ext_cntl_regs = false,
.has_vq6 = false,
.version = MSS_MSM8926,
};
static const struct of_device_id q6v5_of_match[] = {
{ .compatible = "qcom,q6v5-pil", .data = &msm8916_mss},
{ .compatible = "qcom,msm8226-mss-pil", .data = &msm8226_mss},
{ .compatible = "qcom,msm8909-mss-pil", .data = &msm8909_mss},
{ .compatible = "qcom,msm8916-mss-pil", .data = &msm8916_mss},
{ .compatible = "qcom,msm8926-mss-pil", .data = &msm8926_mss},
{ .compatible = "qcom,msm8953-mss-pil", .data = &msm8953_mss},
{ .compatible = "qcom,msm8974-mss-pil", .data = &msm8974_mss},
{ .compatible = "qcom,msm8996-mss-pil", .data = &msm8996_mss},