ARM: dts: Add PMU dt data to support PMU for exynos4x12
authorChanwoo Choi <cw00.choi@samsung.com>
Mon, 17 Mar 2014 21:25:58 +0000 (06:25 +0900)
committerKukjin Kim <kgene.kim@samsung.com>
Mon, 17 Mar 2014 21:25:58 +0000 (06:25 +0900)
commitbe929999fd706b1dc1eaf219fb9bd7fd65f384b1
treefcc25eff65980b5aed5a563081f5e786649872f3
parentc63c57433003fb09469e53270cf5fa67aca20b70
ARM: dts: Add PMU dt data to support PMU for exynos4x12

ARM CPU has its own performance profiling unit(PMU, Perforamnce Monitoring Unit).
This patch add PMU dt data to support PMU which count cache hit and miss events.

PMU interrput list of Exynos4212
- <2 2> : INTG2[2] - PMUIRQ[0] for CPU0
- <3 2> : INTG3[2] - PMUIRQ[1] for CPU1

PMU interrput list of Exynos4412
- <2 2> : INTG2[2], PMUIRQ[0] for CPU0
- <3 2> : INTG3[2], PMUIRQ[1] for CPU1
- <18 2> : INTG18[2], PMUIRQ[2] : CPU2
- <19 2> : INTG19[2], PMUIRQ[3] : CPU3

Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
arch/arm/boot/dts/exynos4x12.dtsi