diff options
| author | Xingyu Wu | 2023-07-24 13:54:40 +0800 |
|---|---|---|
| committer | Stephen Boyd | 2023-07-26 11:45:31 -0700 |
| commit | 0e2b2a76278153d1ac312b0691cb65dabb9aef3e (patch) | |
| tree | 1ae5d50848e3eb85c01b28dfb494b76eaf39cd01 /drivers/reset | |
| parent | 8303d4eed208efca3d1872b7c45794c356d3fe11 (diff) | |
reset: starfive: jh7110: Add StarFive STG/ISP/VOUT resets support
Add new struct members and auxiliary_device_id of resets to support
System-Top-Group, Image-Signal-Process and Video-Output on the StarFive
JH7110 SoC.
Acked-by: Palmer Dabbelt <palmer@rivosinc.com>
Reviewed-by: Emil Renner Berthing <emil.renner.berthing@canonical.com>
Reviewed-by: Hal Feng <hal.feng@starfivetech.com>
Signed-off-by: Xingyu Wu <xingyu.wu@starfivetech.com>
Link: https://lore.kernel.org/r/20230724055440.100947-1-xingyu.wu@starfivetech.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Diffstat (limited to 'drivers/reset')
| -rw-r--r-- | drivers/reset/starfive/reset-starfive-jh7110.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/drivers/reset/starfive/reset-starfive-jh7110.c b/drivers/reset/starfive/reset-starfive-jh7110.c index 2d26ae95c8cc..29a43f0f2ad6 100644 --- a/drivers/reset/starfive/reset-starfive-jh7110.c +++ b/drivers/reset/starfive/reset-starfive-jh7110.c @@ -31,6 +31,24 @@ static const struct jh7110_reset_info jh7110_aon_info = { .status_offset = 0x3C, }; +static const struct jh7110_reset_info jh7110_stg_info = { + .nr_resets = JH7110_STGRST_END, + .assert_offset = 0x74, + .status_offset = 0x78, +}; + +static const struct jh7110_reset_info jh7110_isp_info = { + .nr_resets = JH7110_ISPRST_END, + .assert_offset = 0x38, + .status_offset = 0x3C, +}; + +static const struct jh7110_reset_info jh7110_vout_info = { + .nr_resets = JH7110_VOUTRST_END, + .assert_offset = 0x48, + .status_offset = 0x4C, +}; + static int jh7110_reset_probe(struct auxiliary_device *adev, const struct auxiliary_device_id *id) { @@ -58,6 +76,18 @@ static const struct auxiliary_device_id jh7110_reset_ids[] = { .name = "clk_starfive_jh7110_sys.rst-aon", .driver_data = (kernel_ulong_t)&jh7110_aon_info, }, + { + .name = "clk_starfive_jh7110_sys.rst-stg", + .driver_data = (kernel_ulong_t)&jh7110_stg_info, + }, + { + .name = "clk_starfive_jh7110_sys.rst-isp", + .driver_data = (kernel_ulong_t)&jh7110_isp_info, + }, + { + .name = "clk_starfive_jh7110_sys.rst-vo", + .driver_data = (kernel_ulong_t)&jh7110_vout_info, + }, { /* sentinel */ } }; MODULE_DEVICE_TABLE(auxiliary, jh7110_reset_ids); |