The following errors are noticed during boot on a QCS404 board:
[ 2.926647] qcom_icc_rpm_smd_send mas 6 error -6
[ 2.934573] qcom_icc_rpm_smd_send mas 8 error -6
These errors show when we try to configure the GPU and display nodes,
which are defined in the topology, but these hardware blocks actually
do not exist on QCS404. According to the datasheet, GPU and display
are only present on QCS405 and QCS407.
Signed-off-by: Georgi Djakov <georgi.djakov@xxxxxxxxxx>
---
drivers/interconnect/qcom/qcs404.c | 9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/drivers/interconnect/qcom/qcs404.c b/drivers/interconnect/qcom/qcs404.c
index 9f992422e92f..2ed544e23ff3 100644
--- a/drivers/interconnect/qcom/qcs404.c
+++ b/drivers/interconnect/qcom/qcs404.c
@@ -20,8 +20,6 @@
enum {
QCS404_MASTER_AMPSS_M0 = 1,
- QCS404_MASTER_GRAPHICS_3D,
- QCS404_MASTER_MDP_PORT0,
QCS404_SNOC_BIMC_1_MAS,
QCS404_MASTER_TCU_0,
QCS404_MASTER_SPDM,
@@ -156,8 +154,6 @@ struct qcom_icc_desc {
}
DEFINE_QNODE(mas_apps_proc, QCS404_MASTER_AMPSS_M0, 8, 0, -1, QCS404_SLAVE_EBI_CH0, QCS404_BIMC_SNOC_SLV);
-DEFINE_QNODE(mas_oxili, QCS404_MASTER_GRAPHICS_3D, 8, 6, -1, QCS404_SLAVE_EBI_CH0, QCS404_BIMC_SNOC_SLV);
-DEFINE_QNODE(mas_mdp, QCS404_MASTER_MDP_PORT0, 8, 8, -1, QCS404_SLAVE_EBI_CH0, QCS404_BIMC_SNOC_SLV);
DEFINE_QNODE(mas_snoc_bimc_1, QCS404_SNOC_BIMC_1_MAS, 8, 76, -1, QCS404_SLAVE_EBI_CH0);
DEFINE_QNODE(mas_tcu_0, QCS404_MASTER_TCU_0, 8, -1, -1, QCS404_SLAVE_EBI_CH0, QCS404_BIMC_SNOC_SLV);
DEFINE_QNODE(mas_spdm, QCS404_MASTER_SPDM, 4, -1, -1, QCS404_PNOC_INT_3);
@@ -231,8 +227,6 @@ DEFINE_QNODE(slv_lpass, QCS404_SLAVE_LPASS, 4, -1, -1, 0);
static struct qcom_icc_node *qcs404_bimc_nodes[] = {
[MASTER_AMPSS_M0] = &mas_apps_proc,
- [MASTER_OXILI] = &mas_oxili,
- [MASTER_MDP_PORT0] = &mas_mdp,
[MASTER_SNOC_BIMC_1] = &mas_snoc_bimc_1,
[MASTER_TCU_0] = &mas_tcu_0,
[SLAVE_EBI_CH0] = &slv_ebi,
@@ -460,6 +454,9 @@ static int qnoc_probe(struct platform_device *pdev)
for (i = 0; i < num_nodes; i++) {
size_t j;
+ if (!qnodes[i])
+ continue;
+
node = icc_node_create(qnodes[i]->id);
if (IS_ERR(node)) {
ret = PTR_ERR(node);
