diff options
| author | Adam Skladowski <a39.skl@gmail.com> | 2024-07-09 12:22:51 +0200 |
|---|---|---|
| committer | Georgi Djakov <djakov@kernel.org> | 2024-08-24 02:54:42 +0300 |
| commit | 7f3ea8a922da61fd77a2ffe7e37e99ba0fc63bb1 (patch) | |
| tree | 57a839bf755bca0d04ad2ace968f02ac3ec0bfb1 | |
| parent | 16e5d505e4333b0dded2674fcfb6a28876fdfd5b (diff) | |
interconnect: qcom: qcs404: Add regmaps and more bus descriptions
Currently we are lacking descriptions of regmaps, bus clocks
and types of busses, provide them.
Signed-off-by: Adam Skladowski <a39.skl@gmail.com>
Link: https://lore.kernel.org/r/20240709102728.15349-7-a39.skl@gmail.com
Signed-off-by: Georgi Djakov <djakov@kernel.org>
| -rw-r--r-- | drivers/interconnect/qcom/qcs404.c | 42 |
1 files changed, 39 insertions, 3 deletions
diff --git a/drivers/interconnect/qcom/qcs404.c b/drivers/interconnect/qcom/qcs404.c index 91b2ccc56a33..63e9ff223ac4 100644 --- a/drivers/interconnect/qcom/qcs404.c +++ b/drivers/interconnect/qcom/qcs404.c @@ -10,6 +10,7 @@ #include <linux/module.h> #include <linux/mod_devicetable.h> #include <linux/platform_device.h> +#include <linux/regmap.h> #include "icc-rpm.h" @@ -1067,10 +1068,22 @@ static struct qcom_icc_node * const qcs404_bimc_nodes[] = { [SLAVE_BIMC_SNOC] = &slv_bimc_snoc, }; +static const struct regmap_config qcs404_bimc_regmap_config = { + .reg_bits = 32, + .reg_stride = 4, + .val_bits = 32, + .max_register = 0x80000, + .fast_io = true, +}; + static const struct qcom_icc_desc qcs404_bimc = { - .bus_clk_desc = &bimc_clk, + .type = QCOM_ICC_BIMC, .nodes = qcs404_bimc_nodes, .num_nodes = ARRAY_SIZE(qcs404_bimc_nodes), + .bus_clk_desc = &bimc_clk, + .regmap_cfg = &qcs404_bimc_regmap_config, + .qos_offset = 0x8000, + .ab_coeff = 153, }; static struct qcom_icc_node * const qcs404_pcnoc_nodes[] = { @@ -1122,10 +1135,22 @@ static struct qcom_icc_node * const qcs404_pcnoc_nodes[] = { [SLAVE_PCNOC_SNOC] = &slv_pcnoc_snoc, }; +static const struct regmap_config qcs404_pcnoc_regmap_config = { + .reg_bits = 32, + .reg_stride = 4, + .val_bits = 32, + .max_register = 0x15080, + .fast_io = true, +}; + static const struct qcom_icc_desc qcs404_pcnoc = { - .bus_clk_desc = &bus_0_clk, + .type = QCOM_ICC_NOC, .nodes = qcs404_pcnoc_nodes, .num_nodes = ARRAY_SIZE(qcs404_pcnoc_nodes), + .bus_clk_desc = &bus_0_clk, + .qos_offset = 0x7000, + .keep_alive = true, + .regmap_cfg = &qcs404_pcnoc_regmap_config, }; static struct qcom_icc_node * const qcs404_snoc_nodes[] = { @@ -1151,10 +1176,21 @@ static struct qcom_icc_node * const qcs404_snoc_nodes[] = { [SLAVE_LPASS] = &slv_lpass, }; +static const struct regmap_config qcs404_snoc_regmap_config = { + .reg_bits = 32, + .reg_stride = 4, + .val_bits = 32, + .max_register = 0x23080, + .fast_io = true, +}; + static const struct qcom_icc_desc qcs404_snoc = { - .bus_clk_desc = &bus_1_clk, + .type = QCOM_ICC_NOC, .nodes = qcs404_snoc_nodes, .num_nodes = ARRAY_SIZE(qcs404_snoc_nodes), + .bus_clk_desc = &bus_1_clk, + .qos_offset = 0x11000, + .regmap_cfg = &qcs404_snoc_regmap_config, }; |