aboutsummaryrefslogtreecommitdiffstats
path: root/drivers
diff options
context:
space:
mode:
Diffstat (limited to 'drivers')
-rw-r--r--drivers/dma/qcom_bam_dma.c30
1 files changed, 30 insertions, 0 deletions
diff --git a/drivers/dma/qcom_bam_dma.c b/drivers/dma/qcom_bam_dma.c
index cbacee55f7ef..1576cd97d4d8 100644
--- a/drivers/dma/qcom_bam_dma.c
+++ b/drivers/dma/qcom_bam_dma.c
@@ -171,6 +171,35 @@ static const struct reg_offset_data bam_v1_4_reg_info[] = {
171 [BAM_P_FIFO_SIZES] = { 0x1820, 0x00, 0x1000, 0x00 }, 171 [BAM_P_FIFO_SIZES] = { 0x1820, 0x00, 0x1000, 0x00 },
172}; 172};
173 173
174static const struct reg_offset_data bam_v1_7_reg_info[] = {
175 [BAM_CTRL] = { 0x00000, 0x00, 0x00, 0x00 },
176 [BAM_REVISION] = { 0x01000, 0x00, 0x00, 0x00 },
177 [BAM_NUM_PIPES] = { 0x01008, 0x00, 0x00, 0x00 },
178 [BAM_DESC_CNT_TRSHLD] = { 0x00008, 0x00, 0x00, 0x00 },
179 [BAM_IRQ_SRCS] = { 0x03010, 0x00, 0x00, 0x00 },
180 [BAM_IRQ_SRCS_MSK] = { 0x03014, 0x00, 0x00, 0x00 },
181 [BAM_IRQ_SRCS_UNMASKED] = { 0x03018, 0x00, 0x00, 0x00 },
182 [BAM_IRQ_STTS] = { 0x00014, 0x00, 0x00, 0x00 },
183 [BAM_IRQ_CLR] = { 0x00018, 0x00, 0x00, 0x00 },
184 [BAM_IRQ_EN] = { 0x0001C, 0x00, 0x00, 0x00 },
185 [BAM_CNFG_BITS] = { 0x0007C, 0x00, 0x00, 0x00 },
186 [BAM_IRQ_SRCS_EE] = { 0x03000, 0x00, 0x00, 0x1000 },
187 [BAM_IRQ_SRCS_MSK_EE] = { 0x03004, 0x00, 0x00, 0x1000 },
188 [BAM_P_CTRL] = { 0x13000, 0x1000, 0x00, 0x00 },
189 [BAM_P_RST] = { 0x13004, 0x1000, 0x00, 0x00 },
190 [BAM_P_HALT] = { 0x13008, 0x1000, 0x00, 0x00 },
191 [BAM_P_IRQ_STTS] = { 0x13010, 0x1000, 0x00, 0x00 },
192 [BAM_P_IRQ_CLR] = { 0x13014, 0x1000, 0x00, 0x00 },
193 [BAM_P_IRQ_EN] = { 0x13018, 0x1000, 0x00, 0x00 },
194 [BAM_P_EVNT_DEST_ADDR] = { 0x1382C, 0x00, 0x1000, 0x00 },
195 [BAM_P_EVNT_REG] = { 0x13818, 0x00, 0x1000, 0x00 },
196 [BAM_P_SW_OFSTS] = { 0x13800, 0x00, 0x1000, 0x00 },
197 [BAM_P_DATA_FIFO_ADDR] = { 0x13824, 0x00, 0x1000, 0x00 },
198 [BAM_P_DESC_FIFO_ADDR] = { 0x1381C, 0x00, 0x1000, 0x00 },
199 [BAM_P_EVNT_GEN_TRSHLD] = { 0x13828, 0x00, 0x1000, 0x00 },
200 [BAM_P_FIFO_SIZES] = { 0x13820, 0x00, 0x1000, 0x00 },
201};
202
174/* BAM CTRL */ 203/* BAM CTRL */
175#define BAM_SW_RST BIT(0) 204#define BAM_SW_RST BIT(0)
176#define BAM_EN BIT(1) 205#define BAM_EN BIT(1)
@@ -1051,6 +1080,7 @@ static void bam_channel_init(struct bam_device *bdev, struct bam_chan *bchan,
1051static const struct of_device_id bam_of_match[] = { 1080static const struct of_device_id bam_of_match[] = {
1052 { .compatible = "qcom,bam-v1.3.0", .data = &bam_v1_3_reg_info }, 1081 { .compatible = "qcom,bam-v1.3.0", .data = &bam_v1_3_reg_info },
1053 { .compatible = "qcom,bam-v1.4.0", .data = &bam_v1_4_reg_info }, 1082 { .compatible = "qcom,bam-v1.4.0", .data = &bam_v1_4_reg_info },
1083 { .compatible = "qcom,bam-v1.7.0", .data = &bam_v1_7_reg_info },
1054 {} 1084 {}
1055}; 1085};
1056 1086