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Date: Thu, 27 Nov 2014 16:35:03 +0900
From: Chanwoo Choi <cw00.choi@...sung.com>
To: linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org
Cc: kgene.kim@...sung.com, mark.rutland@....com, arnd@...db.de,
olof@...om.net, catalin.marinas@....com, will.deacon@....com,
s.nawrocki@...sung.com, tomasz.figa@...il.com,
thomas.abraham@...aro.org, linus.walleij@...aro.org,
kyungmin.park@...sung.com, inki.dae@...sung.com,
chanho61.park@...sung.com, geunsik.lim@...sung.com,
sw0312.kim@...sung.com, jh80.chung@...sung.com,
cw00.choi@...sung.com, a.kesavan@...sung.com,
devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Subject: [PATCH 06/19] clk: samsung: exynos5433: Add clocks for CMU_PERIS domain
This patch adds missing gate clocks of CMU_PERIS domain
which includes TMU/TZPC/SECKEY/CHIPID/TOPRTC/EFUSE IPs.
The special clocks of CMU_PERIS use fin_pll source clock directly.
Cc: Sylwester Nawrocki <s.nawrocki@...sung.com>
Cc: Tomasz Figa <tomasz.figa@...il.com>
Signed-off-by: Chanwoo Choi <cw00.choi@...sung.com>
Acked-by: Inki Dae <inki.dae@...sung.com>
Acked-by: Geunsik Lim <geunsik.lim@...sung.com>
---
drivers/clk/samsung/clk-exynos5433.c | 146 ++++++++++++++++++++++++++++++++-
include/dt-bindings/clock/exynos5433.h | 33 +++++++-
2 files changed, 176 insertions(+), 3 deletions(-)
diff --git a/drivers/clk/samsung/clk-exynos5433.c b/drivers/clk/samsung/clk-exynos5433.c
index 11ee2d8..b09f2cfe 100644
--- a/drivers/clk/samsung/clk-exynos5433.c
+++ b/drivers/clk/samsung/clk-exynos5433.c
@@ -248,6 +248,7 @@ PNAME(mout_sclk_audio0_p) = { "ioclk_audiocdclk0", "fin_pll",
static struct samsung_fixed_factor_clock top_fixed_factor_clks[] __initdata = {
FFACTOR(0, "sclk_bus_pll", "fout_bus_pll", 1, 1, 0),
FFACTOR(0, "sclk_mfc_pll", "fout_mfc_pll", 1, 1, 0),
+ FFACTOR(0, "oscclk_efuse_common", "fin_pll", 1, 1, 0),
/* HACK: fin_pll hardcoded to xusbxti until detection is implemented */
FFACTOR(CLK_FIN_PLL, "fin_pll", "xusbxti", 1, 1, 0),
@@ -959,15 +960,69 @@ CLK_OF_DECLARE(exynos5433_cmu_peric, "samsung,exynos5433-cmu-peric",
/*
* Register offset definitions for CMU_PERIS
*/
-#define ENABLE_ACLK_PERIS 0x0800
-#define ENABLE_PCLK_PERIS 0x0900
+#define ENABLE_ACLK_PERIS 0x0800
+#define ENABLE_PCLK_PERIS 0x0900
+#define ENABLE_PCLK_PERIS_SECURE_TZPC 0x0904
+#define ENABLE_PCLK_PERIS_SECURE_SECKEY_APBIF 0x0908
+#define ENABLE_PCLK_PERIS_SECURE_CHIPID_APBIF 0x090c
+#define ENABLE_PCLK_PERIS_SECURE_TOPRTC 0x0910
+#define ENABLE_PCLK_PERIS_SECURE_CUSTOM_EFUSE_APBIF 0x0914
+#define ENABLE_PCLK_PERIS_SECURE_ANTIRBK_CNT_APBIF 0x0918
+#define ENABLE_PCLK_PERIS_SECURE_OTP_CON_APBIF 0x091c
+#define ENABLE_SCLK_PERIS 0x0a00
+#define ENABLE_SCLK_PERIS_SECURE_SECKEY 0x0a04
+#define ENABLE_SCLK_PERIS_SECURE_CHIPID 0x0a08
+#define ENABLE_SCLK_PERIS_SECURE_TOPRTC 0x0a0c
+#define ENABLE_SCLK_PERIS_SECURE_CUSTOM_EFUSE 0x0a10
+#define ENABLE_SCLK_PERIS_SECURE_ANTIRBK_CNT 0x0a14
+#define ENABLE_SCLK_PERIS_SECURE_OTP_CON 0x0a18
+#define ENABLE_IP_PERIS0 0x0b00
+#define ENABLE_IP_PERIS1 0x0b04
+#define ENABLE_IP_PERIS_SECURE_TZPC 0x0b08
+#define ENABLE_IP_PERIS_SECURE_SECKEY 0x0b0c
+#define ENABLE_IP_PERIS_SECURE_CHIPID 0x0b10
+#define ENABLE_IP_PERIS_SECURE_TOPRTC 0x0b14
+#define ENABLE_IP_PERIS_SECURE_CUSTOM_EFUSE 0x0b18
+#define ENABLE_IP_PERIS_SECURE_ANTIBRK_CNT 0x0b1c
+#define ENABLE_IP_PERIS_SECURE_OTP_CON 0x0b20
static unsigned long peris_clk_regs[] __initdata = {
ENABLE_ACLK_PERIS,
ENABLE_PCLK_PERIS,
+ ENABLE_PCLK_PERIS_SECURE_TZPC,
+ ENABLE_PCLK_PERIS_SECURE_SECKEY_APBIF,
+ ENABLE_PCLK_PERIS_SECURE_CHIPID_APBIF,
+ ENABLE_PCLK_PERIS_SECURE_TOPRTC,
+ ENABLE_PCLK_PERIS_SECURE_CUSTOM_EFUSE_APBIF,
+ ENABLE_PCLK_PERIS_SECURE_ANTIRBK_CNT_APBIF,
+ ENABLE_PCLK_PERIS_SECURE_OTP_CON_APBIF,
+ ENABLE_SCLK_PERIS,
+ ENABLE_SCLK_PERIS_SECURE_SECKEY,
+ ENABLE_SCLK_PERIS_SECURE_CHIPID,
+ ENABLE_SCLK_PERIS_SECURE_TOPRTC,
+ ENABLE_SCLK_PERIS_SECURE_CUSTOM_EFUSE,
+ ENABLE_SCLK_PERIS_SECURE_ANTIRBK_CNT,
+ ENABLE_SCLK_PERIS_SECURE_OTP_CON,
+ ENABLE_IP_PERIS0,
+ ENABLE_IP_PERIS1,
+ ENABLE_IP_PERIS_SECURE_TZPC,
+ ENABLE_IP_PERIS_SECURE_SECKEY,
+ ENABLE_IP_PERIS_SECURE_CHIPID,
+ ENABLE_IP_PERIS_SECURE_TOPRTC,
+ ENABLE_IP_PERIS_SECURE_CUSTOM_EFUSE,
+ ENABLE_IP_PERIS_SECURE_ANTIBRK_CNT,
+ ENABLE_IP_PERIS_SECURE_OTP_CON,
};
static struct samsung_gate_clock peris_gate_clks[] __initdata = {
+ /* ENABLE_ACLK_PERIS */
+ GATE(CLK_ACLK_AHB2APB_PERIS1P, "aclk_ahb2apb_peris1p", "aclk_peris_66",
+ ENABLE_ACLK_PERIS, 2, CLK_IGNORE_UNUSED, 0),
+ GATE(CLK_ACLK_AHB2APB_PERIS0P, "aclk_ahb2apb_peris0p", "aclk_peris_66",
+ ENABLE_ACLK_PERIS, 1, CLK_IGNORE_UNUSED, 0),
+ GATE(CLK_ACLK_PERISNP_66, "aclk_perisnp_66", "aclk_peris_66",
+ ENABLE_ACLK_PERIS, 0, CLK_IGNORE_UNUSED, 0),
+
/* ENABLE_PCLK_PERIS */
GATE(CLK_PCLK_HPM_APBIF, "pclk_hpm_apbif", "aclk_peris_66",
ENABLE_PCLK_PERIS, 30, CLK_IGNORE_UNUSED, 0),
@@ -989,6 +1044,93 @@ static struct samsung_gate_clock peris_gate_clks[] __initdata = {
ENABLE_PCLK_PERIS, 15, CLK_IGNORE_UNUSED, 0),
GATE(CLK_PCLK_HDMI_CEC, "pclk_hdmi_cec", "aclk_peris_66",
ENABLE_PCLK_PERIS, 14, CLK_IGNORE_UNUSED, 0),
+
+ /* ENABLE_PCLK_PERIS_SECURE_TZPC */
+ GATE(CLK_PCLK_TZPC12, "pclk_tzpc12", "aclk_peris_66",
+ ENABLE_PCLK_PERIS_SECURE_TZPC, 12, 0, 0),
+ GATE(CLK_PCLK_TZPC11, "pclk_tzpc11", "aclk_peris_66",
+ ENABLE_PCLK_PERIS_SECURE_TZPC, 11, 0, 0),
+ GATE(CLK_PCLK_TZPC10, "pclk_tzpc10", "aclk_peris_66",
+ ENABLE_PCLK_PERIS_SECURE_TZPC, 10, 0, 0),
+ GATE(CLK_PCLK_TZPC9, "pclk_tzpc9", "aclk_peris_66",
+ ENABLE_PCLK_PERIS_SECURE_TZPC, 9, 0, 0),
+ GATE(CLK_PCLK_TZPC8, "pclk_tzpc8", "aclk_peris_66",
+ ENABLE_PCLK_PERIS_SECURE_TZPC, 8, 0, 0),
+ GATE(CLK_PCLK_TZPC7, "pclk_tzpc7", "aclk_peris_66",
+ ENABLE_PCLK_PERIS_SECURE_TZPC, 7, 0, 0),
+ GATE(CLK_PCLK_TZPC6, "pclk_tzpc6", "aclk_peris_66",
+ ENABLE_PCLK_PERIS_SECURE_TZPC, 6, 0, 0),
+ GATE(CLK_PCLK_TZPC5, "pclk_tzpc5", "aclk_peris_66",
+ ENABLE_PCLK_PERIS_SECURE_TZPC, 5, 0, 0),
+ GATE(CLK_PCLK_TZPC4, "pclk_tzpc4", "aclk_peris_66",
+ ENABLE_PCLK_PERIS_SECURE_TZPC, 4, 0, 0),
+ GATE(CLK_PCLK_TZPC3, "pclk_tzpc3", "aclk_peris_66",
+ ENABLE_PCLK_PERIS_SECURE_TZPC, 3, 0, 0),
+ GATE(CLK_PCLK_TZPC2, "pclk_tzpc2", "aclk_peris_66",
+ ENABLE_PCLK_PERIS_SECURE_TZPC, 2, 0, 0),
+ GATE(CLK_PCLK_TZPC1, "pclk_tzpc1", "aclk_peris_66",
+ ENABLE_PCLK_PERIS_SECURE_TZPC, 1, 0, 0),
+ GATE(CLK_PCLK_TZPC0, "pclk_tzpc0", "aclk_peris_66",
+ ENABLE_PCLK_PERIS_SECURE_TZPC, 0, 0, 0),
+
+ /* ENABLE_PCLK_PERIS_SECURE_SECKEY_APBIF */
+ GATE(CLK_PCLK_SECKEY_APBIF, "pclk_seckey_apbif", "aclk_peris_66",
+ ENABLE_PCLK_PERIS_SECURE_SECKEY_APBIF, 0, 0, 0),
+
+ /* ENABLE_PCLK_PERIS_SECURE_CHIPID_APBIF */
+ GATE(CLK_PCLK_CHIPID_APBIF, "pclk_chipid_apbif", "aclk_peris_66",
+ ENABLE_PCLK_PERIS_SECURE_CHIPID_APBIF, 0, 0, 0),
+
+ /* ENABLE_PCLK_PERIS_SECURE_TOPRTC */
+ GATE(CLK_PCLK_TOPRTC, "pclk_toprtc", "aclk_peris_66",
+ ENABLE_PCLK_PERIS_SECURE_TOPRTC, 0, 0, 0),
+
+ /* ENABLE_PCLK_PERIS_SECURE_CUSTOM_EFUSE_APBIF */
+ GATE(CLK_PCLK_CUSTOM_EFUSE_APBIF, "pclk_custom_efuse_apbif",
+ "aclk_peris_66",
+ ENABLE_PCLK_PERIS_SECURE_CUSTOM_EFUSE_APBIF, 0, 0, 0),
+
+ /* ENABLE_PCLK_PERIS_SECURE_ANTIRBK_CNT_APBIF */
+ GATE(CLK_PCLK_ANTIRBK_CNT_APBIF, "pclk_antirbk_cnt_apbif",
+ "aclk_peris_66",
+ ENABLE_PCLK_PERIS_SECURE_ANTIRBK_CNT_APBIF, 0, 0, 0),
+
+ /* ENABLE_PCLK_PERIS_SECURE_OTP_CON_APBIF */
+ GATE(CLK_PCLK_OTP_CON_APBIF, "pclk_otp_con_apbif",
+ "aclk_peris_66",
+ ENABLE_PCLK_PERIS_SECURE_OTP_CON_APBIF, 0, 0, 0),
+
+ /* ENABLE_SCLK_PERIS */
+ GATE(CLK_SCLK_ASV_TB, "sclk_asv_tb", "oscclk_efuse_common",
+ ENABLE_SCLK_PERIS, 10, 0, 0),
+ GATE(CLK_SCLK_TMU1, "sclk_tmu1", "oscclk_efuse_common",
+ ENABLE_SCLK_PERIS, 4, 0, 0),
+ GATE(CLK_SCLK_TMU0, "sclk_tmu0", "oscclk_efuse_common",
+ ENABLE_SCLK_PERIS, 3, 0, 0),
+
+ /* ENABLE_SCLK_PERIS_SECURE_SECKEY */
+ GATE(CLK_SCLK_SECKEY, "sclk_seckey", "oscclk_efuse_common",
+ ENABLE_SCLK_PERIS_SECURE_SECKEY, 0, 0, 0),
+
+ /* ENABLE_SCLK_PERIS_SECURE_CHIPID */
+ GATE(CLK_SCLK_CHIPID, "sclk_chipid", "oscclk_efuse_common",
+ ENABLE_SCLK_PERIS_SECURE_CHIPID, 0, 0, 0),
+
+ /* ENABLE_SCLK_PERIS_SECURE_TOPRTC */
+ GATE(CLK_SCLK_TOPRTC, "sclk_toprtc", "oscclk_efuse_common",
+ ENABLE_SCLK_PERIS_SECURE_TOPRTC, 0, 0, 0),
+
+ /* ENABLE_SCLK_PERIS_SECURE_CUSTOM_EFUSE */
+ GATE(CLK_SCLK_CUSTOM_EFUSE, "sclk_custom_efuse", "oscclk_efuse_common",
+ ENABLE_SCLK_PERIS_SECURE_CUSTOM_EFUSE, 0, 0, 0),
+
+ /* ENABLE_SCLK_PERIS_SECURE_ANTIRBK_CNT */
+ GATE(CLK_SCLK_ANTIRBK_CNT, "sclk_antirbk_cnt", "oscclk_efuse_common",
+ ENABLE_SCLK_PERIS_SECURE_ANTIRBK_CNT, 0, 0, 0),
+
+ /* ENABLE_SCLK_PERIS_SECURE_OTP_CON */
+ GATE(CLK_SCLK_OTP_CON, "sclk_otp_con", "oscclk_efuse_common",
+ ENABLE_SCLK_PERIS_SECURE_OTP_CON, 0, 0, 0),
};
static struct samsung_cmu_info peris_cmu_info __initdata = {
diff --git a/include/dt-bindings/clock/exynos5433.h b/include/dt-bindings/clock/exynos5433.h
index 3d7d0cf..5c34631 100644
--- a/include/dt-bindings/clock/exynos5433.h
+++ b/include/dt-bindings/clock/exynos5433.h
@@ -228,8 +228,39 @@
#define CLK_PCLK_WDT_ATLAS 8
#define CLK_PCLK_MCT 9
#define CLK_PCLK_HDMI_CEC 10
+#define CLK_ACLK_AHB2APB_PERIS1P 11
+#define CLK_ACLK_AHB2APB_PERIS0P 12
+#define CLK_ACLK_PERISNP_66 13
+#define CLK_PCLK_TZPC12 14
+#define CLK_PCLK_TZPC11 15
+#define CLK_PCLK_TZPC10 16
+#define CLK_PCLK_TZPC9 17
+#define CLK_PCLK_TZPC8 18
+#define CLK_PCLK_TZPC7 19
+#define CLK_PCLK_TZPC6 20
+#define CLK_PCLK_TZPC5 21
+#define CLK_PCLK_TZPC4 22
+#define CLK_PCLK_TZPC3 23
+#define CLK_PCLK_TZPC2 24
+#define CLK_PCLK_TZPC1 25
+#define CLK_PCLK_TZPC0 26
+#define CLK_PCLK_SECKEY_APBIF 27
+#define CLK_PCLK_CHIPID_APBIF 28
+#define CLK_PCLK_TOPRTC 29
+#define CLK_PCLK_CUSTOM_EFUSE_APBIF 30
+#define CLK_PCLK_ANTIRBK_CNT_APBIF 31
+#define CLK_PCLK_OTP_CON_APBIF 32
+#define CLK_SCLK_ASV_TB 33
+#define CLK_SCLK_TMU1 34
+#define CLK_SCLK_TMU0 35
+#define CLK_SCLK_SECKEY 36
+#define CLK_SCLK_CHIPID 37
+#define CLK_SCLK_TOPRTC 38
+#define CLK_SCLK_CUSTOM_EFUSE 39
+#define CLK_SCLK_ANTIRBK_CNT 40
+#define CLK_SCLK_OTP_CON 41
-#define PERIS_NR_CLK 11
+#define PERIS_NR_CLK 42
/* CMU_FSYS */
#define CLK_MOUT_ACLK_FSYS_200_USER 1
--
1.8.5.5
--
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