Commit 88036557 authored Feb 03, 2016 by Markos Chandras Committed by Ralf Baechle May 13, 2016

MIPS: CPC: Add start, stop and running CM3 CPC registers



Add the new CM3 registers for controlling bringing up and powering down
VPs on MIPSR6 cores.

Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/12330/


Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

parent 0f2a1484

arch/mips/include/asm/mips-cpc.h

+3 −0

Original line number	Diff line number	Diff line
		@@ -106,6 +106,9 @@ BUILD_CPC_R_(revision, MIPS_CPC_GCB_OFS + 0x20)
		BUILD_CPC_Cx_RW(cmd, 0x00)
		BUILD_CPC_Cx_RW(stat_conf, 0x08)
		BUILD_CPC_Cx_RW(other, 0x10)
		BUILD_CPC_Cx_RW(vp_stop, 0x20)
		BUILD_CPC_Cx_RW(vp_run, 0x28)
		BUILD_CPC_Cx_RW(vp_running, 0x30)

		/* CPC_Cx_CMD register fields */
		#define CPC_Cx_CMD_SHF 0