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2020-11-19ARM: dts: Configure power domain for omap5 dssTony Lindgren
This allows shutting down dss domain when the screen blanks. Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-11-19ARM: dts: omap5: add remaining PRM instancesTero Kristo
Add remaining PRM instances for the omap5 SoC. Additionally enable the genpd support for them. Signed-off-by: Tero Kristo <t-kristo@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-11-19soc: ti: omap-prm: omap5: add genpd support for remaining PRM instancesTero Kristo
Add genpd support for mpu, dsp, coreaon, core, iva, cam, dss, gpu, l3init, custefuse, wkupaon and emu instances. Cc: Santosh Shilimkar <ssantosh@kernel.org> Signed-off-by: Tero Kristo <t-kristo@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-11-19ARM: OMAP2+: Drop legacy platform data for dra7 gpmcTony Lindgren
We can now probe devices with ti-sysc interconnect driver and dts data. Let's drop the related platform data and custom ti,hwmods dts property. Cc: Roger Quadros <rogerq@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-11-19ARM: dts: Configure interconnect target module for dra7 ivaTony Lindgren
We can now probe devices with device tree only configuration using ti-sysc interconnect target module driver. Cc: Suman Anna <s-anna@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-11-19ARM: dts: dra7: add remaining PRM instancesTero Kristo
Add remaining PRM instances for the dra7 SoC. Additionally enable the genpd support for them. Signed-off-by: Tero Kristo <t-kristo@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-11-19soc: ti: omap-prm: dra7: add genpd support for remaining PRM instancesTero Kristo
Add genpd support for mpu, dsp, ipu, coreaon, core, iva, cam, dss, gpu, l3init, l4per, custefuse, wkupaon, emu, eve, rtc and vpe instances. Cc: Santosh Shilimkar <ssantosh@kernel.org> Signed-off-by: Tero Kristo <t-kristo@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-11-19clk: ti: dra7: Drop idlest polling from IVA clkctrl clocksTony Lindgren
Similar to what we've done for IPU and DSP let's ignore the status bit for the IVA clkctrl register. The clkctrl status won't change unless the related rstctrl is deasserted, and the rstctrl status won't change unless the clkctrl is enabled. Cc: linux-clk@vger.kernel.org Cc: Michael Turquette <mturquette@baylibre.com> Cc: Stephen Boyd <sboyd@kernel.org> Cc: Suman Anna <s-anna@ti.com> Cc: Tero Kristo <t-kristo@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-11-19ARM: OMAP2+: Drop legacy platform data for omap4 gpmcTony Lindgren
We can now probe devices with ti-sysc interconnect driver and dts data. Let's drop the related platform data and custom ti,hwmods dts property. Cc: Roger Quadros <rogerq@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-11-19ARM: OMAP2+: Drop legacy platform data for omap4 ivaTony Lindgren
We can now probe devices with ti-sysc interconnect driver and dts data. Let's drop the related platform data and custom ti,hwmods dts property. Cc: Suman Anna <s-anna@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-11-19ARM: dts: Configure power domain for omap4 dspTony Lindgren
This allows shutting down the dsp domain when not in use. Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-11-19ARM: dts: Configure power domain for omap4 dssTony Lindgren
This allows shutting down dss domain when the screen blanks. Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-11-19ARM: dts: omap4: add remaining PRM instancesTero Kristo
Add remaining PRM instances for the omap4 SoC. Additionally enable the genpd support for them. Signed-off-by: Tero Kristo <t-kristo@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-11-19soc: ti: omap-prm: omap4: add genpd support for remaining PRM instancesTero Kristo
Add genpd support for mpu, tesla, always_on_core, core, ivahd, cam, dss, gfx, l3init, l4per, cefuse, wkup and emu instances. Cc: Santosh Shilimkar <ssantosh@kernel.org> Signed-off-by: Tero Kristo <t-kristo@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-11-19clk: ti: omap4: Drop idlest polling from IVA clkctrl clocksTony Lindgren
Similar to what we've done for IPU and DSP let's ignore the status bit for the IVA clkctrl register. The clkctrl status won't change unless the related rstctrl is deasserted, and the rstctrl status won't change unless the clkctrl is enabled. Cc: linux-clk@vger.kernel.org Cc: Michael Turquette <mturquette@baylibre.com> Cc: Stephen Boyd <sboyd@kernel.org> Cc: Suman Anna <s-anna@ti.com> Cc: Tero Kristo <t-kristo@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-11-16ARM: OMAP2+: Drop legacy remaining legacy platform data for am4Tony Lindgren
We can now drop the remaining legacy platform data as we are probing devices with device tree data. Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-11-16ARM: dts: Use simple-pm-bus for genpd for am4 l3Tony Lindgren
We can now enable simple-pm-bus to use genpd. Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-11-16ARM: dts: Move am4 l3 noc to a separate nodeTony Lindgren
In preparation for probing l3 with simple-pm-bus and genpd, we must move l3 noc to a separate node to prevent omap_l3_noc.c driver from claiming the whole l3 instance before simple-pm-bus has a chance to probe. Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-11-16ARM: dts: Use simple-pm-bus for genpd for am4 l4_perTony Lindgren
We can now enable simple-pm-bus to use genpd. Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-11-16ARM: dts: Use simple-pm-bus for genpd for am4 l4_fastTony Lindgren
We can now enable simple-pm-bus to use genpd. Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-11-16ARM: dts: Use simple-pm-bus for genpd for am4 l4_wkupTony Lindgren
We can now enable simple-pm-bus to use genpd. Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-11-16ARM: OMAP2+: Drop legacy platform data for am4 mpussTony Lindgren
We can now probe devices with ti-sysc interconnect driver and dts data. Let's drop the related platform data and custom ti,hwmods dts property. Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-11-16ARM: OMAP2+: Drop legacy platform data for am4 ocmcramTony Lindgren
We can now probe devices with ti-sysc interconnect driver and dts data. Let's drop the related platform data and custom ti,hwmods dts property. Note that we need to use "ti,no-idle" here. Cc: Dave Gerlach <d-gerlach@ti.com> Cc: Suman Anna <s-anna@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-11-16ARM: OMAP2+: Drop legacy platform data for am4 emifTony Lindgren
We can now probe devices with ti-sysc interconnect driver and dts data. Let's drop the related platform data and custom ti,hwmods dts property. Cc: Dave Gerlach <d-gerlach@ti.com> Cc: Suman Anna <s-anna@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-11-16ARM: OMAP2+: Drop legacy platform data for am4 wkup_m3Tony Lindgren
We can now probe devices with ti-sysc interconnect driver and dts data. Let's drop the related platform data and custom ti,hwmods dts property. As we're just dropping data, and the early platform data init is based on the custom ti,hwmods property, we want to drop both the platform data and ti,hwmods property in a single patch. Cc: Dave Gerlach <d-gerlach@ti.com> Cc: Suman Anna <s-anna@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-11-16ARM: dts: Configure interconnect target module for am4 wkup_m3Tony Lindgren
We can now probe devices with device tree only configuration using ti-sysc interconnect target module driver. Note that we no longer need ti,no-reset-on-init as the rstctrl resets are properly handled by the reset driver and claimed by the RTC driver. And we need to squash together the module ranges for driver compability. Cc: Dave Gerlach <d-gerlach@ti.com> Cc: Suman Anna <s-anna@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-11-16ARM: dts: Configure RTC powerdomain for am4Tony Lindgren
For genpd we need the RTC powerdomain configured. Cc: Dave Gerlach <d-gerlach@ti.com> Cc: Suman Anna <s-anna@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-11-16ARM: OMAP2+: Drop legacy platform data for am4 control moduleTony Lindgren
We can now probe devices with ti-sysc interconnect driver and dts data. Let's drop the related platform data and custom ti,hwmods dts property. To drop the legacy platform data for am3 control module, we need to configure the missing functional clock and tag the module to not idle as platform data also had it configured with HWMOD_INIT_NO_IDLE. Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-11-16ARM: dts: Configure also interconnect clocks for am4 system timerTony Lindgren
We now manage clocksource and clockevent clocks directly with timer-ti-dm-systimer. In order to use genpd with prm_omap, GENPD_FLAG_PM_CLK and simple-pm-bus, we need to keep the system timer related interconnect clocks enabled until clocksource suspend is done. Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-11-16ARM: dts: am43xx: add remaining PRM instancesTero Kristo
Add remaining PRM instances for the am43xx SoC. Additionally enable the genpd support for them. Signed-off-by: Tero Kristo <t-kristo@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-11-16soc: ti: omap-prm: am4: add genpd support for remaining PRM instancesTero Kristo
Add genpd support for mpu, rtc, tamper, cefuse, per and wkup instances. Cc: Santosh Shilimkar <ssantosh@kernel.org> Signed-off-by: Tero Kristo <t-kristo@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-11-16clk: ti: am437x: Keep am4 l3 main clock always on for genpdTony Lindgren
In order for suspend and resume to work with genpd on am4, we must keep l3 main clock always on. Otherwise prm_omap driver will shut down the l3 main clock on suspend when simple-pm-bus and GENPD_FLAG_PM_CLK are used. Note that we already keep the l3 main clock always on with the legacy platform code. Later on we may want to start managing the l3 main clock with a dedicated interconnect driver instead of using simple-pm-bus and GENPD_FLAG_PM_CLK. Cc: linux-clk@vger.kernel.org Cc: Michael Turquette <mturquette@baylibre.com> Cc: Stephen Boyd <sboyd@kernel.org> Cc: Tero Kristo <t-kristo@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-11-16ARM: OMAP2+: Build hwmod related code as neededTony Lindgren
If we have only am3 selected, there's no need to build the hwmod related code as we are probing devices with device tree data. Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-11-16ARM: OMAP2+: Drop legacy remaining legacy platform data for am3Tony Lindgren
We can now drop the remaining legacy platform data as we are probing devices with device tree data. Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-11-16ARM: dts: Use simple-pm-bus for genpd for am3 l3Tony Lindgren
We can now enable simple-pm-bus to use genpd. Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-11-16ARM: dts: Use simple-pm-bus for genpd for am3 l4_perTony Lindgren
We can now enable simple-pm-bus to use genpd. Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-11-16ARM: dts: Use simple-pm-bus for genpd for am3 l4_fastTony Lindgren
We can now enable simple-pm-bus to use genpd. Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-11-16ARM: dts: Use simple-pm-bus for genpd for am3 l4_wkupTony Lindgren
We can now enable simple-pm-bus to use genpd. Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-11-16ARM: OMAP2+: Drop legacy platform data for am3 mpussTony Lindgren
We can now probe devices with ti-sysc interconnect driver and dts data. Let's drop the related platform data and custom ti,hwmods dts property. As we're just dropping data, and the early platform data init is based on the custom ti,hwmods property, we want to drop both the platform data and ti,hwmods property in a single patch. Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-11-16ARM: OMAP2+: Drop legacy platform data for am3 instrTony Lindgren
We can now probe devices with ti-sysc interconnect driver and dts data. Let's drop the related platform data and custom ti,hwmods dts property. Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-11-16ARM: OMAP2+: Drop legacy platform data for am3 ocmcramTony Lindgren
We can now probe devices with ti-sysc interconnect driver and dts data. Let's drop the related platform data and custom ti,hwmods dts property. Note that we need to use "ti,no-idle" here. Cc: Dave Gerlach <d-gerlach@ti.com> Cc: Suman Anna <s-anna@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-11-16ARM: OMAP2+: Drop legacy platform data for am3 emifTony Lindgren
We can now probe devices with ti-sysc interconnect driver and dts data. Let's drop the related platform data and custom ti,hwmods dts property. Cc: Dave Gerlach <d-gerlach@ti.com> Cc: Suman Anna <s-anna@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-11-16ARM: OMAP2+: Drop legacy platform data for am3 debugssTony Lindgren
We can now probe devices with ti-sysc interconnect driver and dts data. Let's drop the related platform data and custom ti,hwmods dts property. Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-11-16ARM: OMAP2+: Drop legacy platform data for am3 and am4 gpmcTony Lindgren
We can now probe devices with ti-sysc interconnect driver and dts data. Let's drop the related platform data and custom ti,hwmods dts property. As we're just dropping data, and the early platform data init is based on the custom ti,hwmods property, we want to drop both the platform data and ti,hwmods property in a single patch. Cc: Roger Quadros <rogerq@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-11-16ARM: OMAP2+: Drop legacy platform data for am3 wkup_m3Tony Lindgren
We can now probe devices with ti-sysc interconnect driver and dts data. Let's drop the related platform data and custom ti,hwmods dts property. As we're just dropping data, and the early platform data init is based on the custom ti,hwmods property, we want to drop both the platform data and ti,hwmods property in a single patch. Cc: Dave Gerlach <d-gerlach@ti.com> Cc: Suman Anna <s-anna@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-11-16ARM: dts: Configure interconnect target module for am3 wkup_m3Tony Lindgren
We can now probe devices with device tree only configuration using ti-sysc interconnect target module driver. Note that we no longer need ti,no-reset-on-init as the rstctrl resets are properly handled by the reset driver and claimed by the RTC driver. And we need to squash together the module ranges for driver compability. Cc: Dave Gerlach <d-gerlach@ti.com> Cc: Suman Anna <s-anna@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-11-16ARM: dts: Configure RTC powerdomain for am3Tony Lindgren
For genpd we need the RTC powerdomain configured. Cc: Dave Gerlach <d-gerlach@ti.com> Cc: Suman Anna <s-anna@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-11-16ARM: OMAP2+: Drop legacy platform data for am3 control moduleTony Lindgren
We can now probe devices with ti-sysc interconnect driver and dts data. Let's drop the related platform data and custom ti,hwmods dts property. To drop the legacy platform data for am3 control module, we need to configure the missing functional clock and tag the module to not idle as platform data also had it configured with HWMOD_INIT_NO_IDLE. Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-11-16ARM: dts: Configure also interconnect clocks for am4 system timerTony Lindgren
We now manage clocksource and clockevent clocks directly with timer-ti-dm-systimer. In order to use genpd with prm_omap, GENPD_FLAG_PM_CLK and simple-pm-bus, we need to keep the system timer related interconnect clocks enabled until clocksource suspend is done. Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-11-16ARM: dts: am33xx: add remaining PRM instancesTero Kristo
Add remaining PRM instances for the am33xx SoC. Additionally, enable the genpd support for them. Signed-off-by: Tero Kristo <t-kristo@ti.com> [tony@atomide.com: fixed a typo for #power-domain-cells] Signed-off-by: Tony Lindgren <tony@atomide.com>
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