Fix ROSC typo (#259)

* Fix ROSC typo

* Additional ROSC typos

Author: lurch

src/rp2040/hardware_regs/include/hardware/regs/rosc.h

@@ -190,7 +190,7 @@
 //               set to 0xaa0 + div where
 //               div = 0 divides by 32
 //               div = 1-31 divides by div
-//               any other value sets div=0 and therefore divides by 32
+//               any other value sets div=31
 //               this register resets to div=16
 //               0xaa0 -> PASS
 #define ROSC_DIV_OFFSET     _u(0x00000010)
@@ -208,7 +208,7 @@
 #define ROSC_PHASE_RESET  _u(0x00000008)
 // -----------------------------------------------------------------------------
 // Field       : ROSC_PHASE_PASSWD
-// Description : set to 0xaa0
+// Description : set to 0xaa
 //               any other value enables the output with shift=0
 #define ROSC_PHASE_PASSWD_RESET  _u(0x00)
 #define ROSC_PHASE_PASSWD_BITS   _u(0x00000ff0)
@@ -260,7 +260,7 @@
 // -----------------------------------------------------------------------------
 // Field       : ROSC_STATUS_BADWRITE
 // Description : An invalid value has been written to CTRL_ENABLE or
-//               CTRL_FREQ_RANGE or FRFEQA or FREQB or DORMANT
+//               CTRL_FREQ_RANGE or FREQA or FREQB or DORMANT
 #define ROSC_STATUS_BADWRITE_RESET  _u(0x0)
 #define ROSC_STATUS_BADWRITE_BITS   _u(0x01000000)
 #define ROSC_STATUS_BADWRITE_MSB    _u(24)

src/rp2040/hardware_regs/rp2040.svd

@@ -29321,7 +29321,7 @@
               <description>set to 0xaa0 + div where\n
                 div = 0 divides by 32\n
                 div = 1-31 divides by div\n
-                any other value sets div=0 and therefore divides by 32\n
+                any other value sets div=31\n
                 this register resets to div=16</description>
               <enumeratedValues>
                 <enumeratedValue>
@@ -29342,7 +29342,7 @@
             <field>
               <access>read-write</access>
               <bitRange>[11:4]</bitRange>
-              <description>set to 0xaa0\n
+              <description>set to 0xaa\n
                 any other value enables the output with shift=0</description>
               <name>PASSWD</name>
             </field>
@@ -29385,7 +29385,7 @@
             <field>
               <access>read-write</access>
               <bitRange>[24:24]</bitRange>
-              <description>An invalid value has been written to CTRL_ENABLE or CTRL_FREQ_RANGE or FRFEQA or FREQB or DORMANT</description>
+              <description>An invalid value has been written to CTRL_ENABLE or CTRL_FREQ_RANGE or FREQA or FREQB or DORMANT</description>
               <modifiedWriteValues>oneToClear</modifiedWriteValues>
               <name>BADWRITE</name>
             </field>