From 3c816d950a494ae6e16b1fa017af29bc53cb7791 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Wed, 18 Sep 2019 20:54:17 +0200 Subject: ARM: pxa: move clk register definitions to driver The clock register definitions are now used (almost) exclusively in the clk driver, and that relies on no other mach/*.h header files any more. Remove the dependency on mach/pxa*-regs.h by addressing the registers as offsets from a void __iomem * pointer, which is either passed from a board file, or (for the moment) ioremapped at boot time from a hardcoded address in case of DT (this should be moved into the DT of course). Cc: linux-clk@vger.kernel.org Acked-by: Stephen Boyd Acked-by: Robert Jarzmik Signed-off-by: Arnd Bergmann --- include/linux/clk/pxa.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'include/linux/clk') diff --git a/include/linux/clk/pxa.h b/include/linux/clk/pxa.h index e5516c608c99..736b8bb91bd7 100644 --- a/include/linux/clk/pxa.h +++ b/include/linux/clk/pxa.h @@ -1,5 +1,12 @@ /* SPDX-License-Identifier: GPL-2.0-only */ +#include +#include + +extern int pxa25x_clocks_init(void __iomem *regs); +extern int pxa27x_clocks_init(void __iomem *regs); +extern int pxa3xx_clocks_init(void __iomem *regs, void __iomem *oscc_reg); + #ifdef CONFIG_PXA3xx extern unsigned pxa3xx_get_clk_frequency_khz(int); extern void pxa3xx_clk_update_accr(u32 disable, u32 enable, u32 xclkcfg, u32 mask); -- cgit v1.2.3