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| author |   Tony Lindgren <tony@atomide.com> | 2020-03-17 09:48:39 -0700 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2020-03-17 09:48:39 -0700 |
| commit | a7cbd5cb4187eda7f633c7c5df9d9cc12ec9f7b8 (patch) | |
| tree | a83012d02769348b0c069d9bb94ed14026ee1843 /include | |
| parent | clk: ti: Fix dm814x clkctrl for ethernet (diff) | |
| parent | ARM: OMAP2+: Drop legacy platform data for dra7 edma (diff) | |
| download | wireguard-linux-a7cbd5cb4187eda7f633c7c5df9d9cc12ec9f7b8.tar.xz wireguard-linux-a7cbd5cb4187eda7f633c7c5df9d9cc12ec9f7b8.zip | |
Merge tag 'omap-for-v5.7/ti-sysc-drop-pdata-signed' into ti81xx
Drop legacy platform data for omaps for v5.7
This series of changes continues dropping legacy platform data for
omaps by updating devices to probe with ti-sysc interconnect target
module driver:
- Update omap4, omap5, am437x, and dra7 display subsystem (DSS)
to probe with device tree data only
- Update am335x, am437x and dra7 to probe EDMA to probe with
device tree data only
- Drop legacy platform data for am335x and am437x PRUSS as the
current code just keeps the devices in reset
- Drop legacy platform data for omap4 DSP and IPU as the current
code just keeps the devices in reset
- Configure am437x and dra7 PRU-ICSS to probe with device tree
data
For the dropped omap4 DSP and IPU platform data, there will be patches
coming later on to configure the accelerators using the omap remoteproc
bindings so hopefully folks can actually use these devices eventually.
Diffstat (limited to 'include')
| -rw-r--r-- | include/dt-bindings/bus/ti-sysc.h | 4 | ||||
| -rw-r--r-- | include/linux/platform_data/ti-sysc.h | 5 |
2 files changed, 9 insertions, 0 deletions
diff --git a/include/dt-bindings/bus/ti-sysc.h b/include/dt-bindings/bus/ti-sysc.h index babd08a1d226..76b07826ed05 100644 --- a/include/dt-bindings/bus/ti-sysc.h +++ b/include/dt-bindings/bus/ti-sysc.h @@ -18,6 +18,10 @@ #define SYSC_DRA7_MCAN_ENAWAKEUP (1 << 4) +/* PRUSS sysc found on AM33xx/AM43xx/AM57xx */ +#define SYSC_PRUSS_SUB_MWAIT (1 << 5) +#define SYSC_PRUSS_STANDBY_INIT (1 << 4) + /* SYSCONFIG STANDBYMODE/MIDLEMODE/SIDLEMODE supported by hardware */ #define SYSC_IDLE_FORCE 0 #define SYSC_IDLE_NO 1 diff --git a/include/linux/platform_data/ti-sysc.h b/include/linux/platform_data/ti-sysc.h index 2cbde6542849..c59999ce044e 100644 --- a/include/linux/platform_data/ti-sysc.h +++ b/include/linux/platform_data/ti-sysc.h @@ -17,6 +17,7 @@ enum ti_sysc_module_type { TI_SYSC_OMAP4_MCASP, TI_SYSC_OMAP4_USB_HOST_FS, TI_SYSC_DRA7_MCAN, + TI_SYSC_PRUSS, }; struct ti_sysc_cookie { @@ -49,6 +50,9 @@ struct sysc_regbits { s8 emufree_shift; }; +#define SYSC_MODULE_QUIRK_PRUSS BIT(24) +#define SYSC_MODULE_QUIRK_DSS_RESET BIT(23) +#define SYSC_MODULE_QUIRK_RTC_UNLOCK BIT(22) #define SYSC_QUIRK_CLKDM_NOAUTO BIT(21) #define SYSC_QUIRK_FORCE_MSTANDBY BIT(20) #define SYSC_MODULE_QUIRK_AESS BIT(19) @@ -141,6 +145,7 @@ struct clk; struct ti_sysc_platform_data { struct of_dev_auxdata *auxdata; + bool (*soc_type_gp)(void); int (*init_clockdomain)(struct device *dev, struct clk *fck, struct clk *ick, struct ti_sysc_cookie *cookie); void (*clkdm_deny_idle)(struct device *dev, |