3 Commits

Author	SHA1	Message	Date
Randy Dunlap	a10b3841f9	soc: rockchip: dtpm: use C99 array init syntax ... Eliminate sparse warnings in soc/rockchip/dtpm.c: drivers/soc/rockchip/dtpm.c:15:12: sparse: warning: obsolete array initializer, use C99 syntax drivers/soc/rockchip/dtpm.c:17:12: sparse: warning: obsolete array initializer, use C99 syntax drivers/soc/rockchip/dtpm.c:20:12: sparse: warning: obsolete array initializer, use C99 syntax drivers/soc/rockchip/dtpm.c:23:12: sparse: warning: obsolete array initializer, use C99 syntax drivers/soc/rockchip/dtpm.c:26:12: sparse: warning: obsolete array initializer, use C99 syntax drivers/soc/rockchip/dtpm.c:29:12: sparse: warning: obsolete array initializer, use C99 syntax drivers/soc/rockchip/dtpm.c:32:12: sparse: warning: obsolete array initializer, use C99 syntax drivers/soc/rockchip/dtpm.c:35:12: sparse: warning: obsolete array initializer, use C99 syntax drivers/soc/rockchip/dtpm.c:38:12: sparse: warning: obsolete array initializer, use C99 syntax drivers/soc/rockchip/dtpm.c:41:12: sparse: warning: obsolete array initializer, use C99 syntax Fixes: b9d6c47a2be8 ("rockchip/soc/drivers: Add DTPM description for rk3399") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Daniel Lezcano <daniel.lezcano@linaro.org> Cc: Heiko Stuebner <heiko@sntech.de> Cc: linux-rockchip@lists.infradead.org Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20230501024950.31518-1-rdunlap@infradead.org Signed-off-by: Heiko Stuebner <heiko@sntech.de>	2023-06-11 22:38:04 +02:00
Daniel Lezcano	f1ebef9e55	dtpm/soc/rk3399: Add the ability to unload the module ... The dtpm hierarchy can now be removed with the dtpm_destroy_hierarchy() function. Add the module_exit() callback so the module can be unloaded by removing the previously created hierarchy. Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org> Link: https://lore.kernel.org/r/20220130210210.549877-7-daniel.lezcano@linaro.org	2022-02-23 19:46:29 +01:00
Daniel Lezcano	b9d6c47a2b	rockchip/soc/drivers: Add DTPM description for rk3399 ... The DTPM framework does support now the hierarchy description. The platform specific code can call the hierarchy creation function with an array of struct dtpm_node pointing to their parent. This patch provides a description of the big / Little CPUs and the GPU and tie them together under a virtual 'package' name. Only rk3399 is described now. The description could be extended in the future with the memory controller with devfreq. The description is always a module and it describes the soft dependencies. The userspace has to load the softdeps module in the right order. Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Reviewed-by; Heiko Stuebner <heiko@sntech.de> Link: https://lore.kernel.org/r/20220128163537.212248-6-daniel.lezcano@linaro.org	2022-02-04 17:38:09 +01:00